1941004000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 5189970240

約数和(自身を除く): 3248966240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 163, 200, 208, 229, 250, 260, 325, 326, 400, 416, 458, 500, 520, 650, 652, 800, 815, 916, 1000, 1040, 1145, 1300, 1304, 1625, 1630, 1832, 2000, 2080, 2119, 2290, 2600, 2608, 2977, 3250, 3260, 3664, 4000, 4075, 4238, 4580, 5200, 5216, 5725, 5954, 6500, 6520, 7328, 8150, 8476, 9160, 10400, 10595, 11450, 11908, 13000, 13040, 14885, 16300, 16952, 18320, 20375, 21190, 22900, 23816, 26000, 26080, 28625, 29770, 32600, 33904, 36640, 37327, 40750, 42380, 45800, 47632, 52000, 52975, 57250, 59540, 65200, 67808, 74425, 74654, 81500, 84760, 91600, 95264, 105950, 114500, 119080, 130400, 148850, 149308, 163000, 169520, 183200, 186635, 211900, 229000, 238160, 264875, 297700, 298616, 326000, 339040, 372125, 373270, 423800, 458000, 476320, 485251, 529750, 595400, 597232, 652000, 744250, 746540, 847600, 916000, 933175, 970502, 1059500, 1190800, 1194464, 1488500, 1493080, 1695200, 1866350, 1941004, 2119000, 2381600, 2426255, 2977000, 2986160, 3732700, 3882008, 4238000, 4665875, 4852510, 5954000, 5972320, 7465400, 7764016, 8476000, 9331750, 9705020, 11908000, 12131275, 14930800, 15528032, 18663500, 19410040, 24262550, 29861600, 37327000, 38820080, 48525100, 60656375, 74654000, 77640160, 97050200, 121312750, 149308000, 194100400, 242625500, 388200800, 485251000, 970502000, 1941004000]

約数ペア:

[(1, 1941004000), (2, 970502000), (4, 485251000), (5, 388200800), (8, 242625500), (10, 194100400), (13, 149308000), (16, 121312750), (20, 97050200), (25, 77640160), (26, 74654000), (32, 60656375), (40, 48525100), (50, 38820080), (52, 37327000), (65, 29861600), (80, 24262550), (100, 19410040), (104, 18663500), (125, 15528032), (130, 14930800), (160, 12131275), (163, 11908000), (200, 9705020), (208, 9331750), (229, 8476000), (250, 7764016), (260, 7465400), (325, 5972320), (326, 5954000), (400, 4852510), (416, 4665875), (458, 4238000), (500, 3882008), (520, 3732700), (650, 2986160), (652, 2977000), (800, 2426255), (815, 2381600), (916, 2119000), (1000, 1941004), (1040, 1866350), (1145, 1695200), (1300, 1493080), (1304, 1488500), (1625, 1194464), (1630, 1190800), (1832, 1059500), (2000, 970502), (2080, 933175), (2119, 916000), (2290, 847600), (2600, 746540), (2608, 744250), (2977, 652000), (3250, 597232), (3260, 595400), (3664, 529750), (4000, 485251), (4075, 476320), (4238, 458000), (4580, 423800), (5200, 373270), (5216, 372125), (5725, 339040), (5954, 326000), (6500, 298616), (6520, 297700), (7328, 264875), (8150, 238160), (8476, 229000), (9160, 211900), (10400, 186635), (10595, 183200), (11450, 169520), (11908, 163000), (13000, 149308), (13040, 148850), (14885, 130400), (16300, 119080), (16952, 114500), (18320, 105950), (20375, 95264), (21190, 91600), (22900, 84760), (23816, 81500), (26000, 74654), (26080, 74425), (28625, 67808), (29770, 65200), (32600, 59540), (33904, 57250), (36640, 52975), (37327, 52000), (40750, 47632), (42380, 45800)]