1253388400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2399

約数の個数: 120

約数和(自身を含む): 3312359424

約数和(自身を除く): 2058971024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 127, 176, 200, 220, 254, 275, 400, 440, 508, 550, 635, 880, 1016, 1100, 1270, 1397, 2032, 2200, 2243, 2540, 2794, 3175, 4400, 4486, 5080, 5588, 6350, 6985, 8972, 10160, 11176, 11215, 12700, 13970, 17944, 22352, 22430, 24673, 25400, 27940, 34925, 35888, 44860, 49346, 50800, 55880, 56075, 69850, 89720, 98692, 111760, 112150, 123365, 139700, 179440, 197384, 224300, 246730, 279400, 284861, 394768, 448600, 493460, 558800, 569722, 616825, 897200, 986920, 1139444, 1233650, 1424305, 1973840, 2278888, 2467300, 2848610, 3133471, 4557776, 4934600, 5697220, 6266942, 7121525, 9869200, 11394440, 12533884, 14243050, 15667355, 22788880, 25067768, 28486100, 31334710, 50135536, 56972200, 62669420, 78336775, 113944400, 125338840, 156673550, 250677680, 313347100, 626694200, 1253388400]

約数ペア:

[(1, 1253388400), (2, 626694200), (4, 313347100), (5, 250677680), (8, 156673550), (10, 125338840), (11, 113944400), (16, 78336775), (20, 62669420), (22, 56972200), (25, 50135536), (40, 31334710), (44, 28486100), (50, 25067768), (55, 22788880), (80, 15667355), (88, 14243050), (100, 12533884), (110, 11394440), (127, 9869200), (176, 7121525), (200, 6266942), (220, 5697220), (254, 4934600), (275, 4557776), (400, 3133471), (440, 2848610), (508, 2467300), (550, 2278888), (635, 1973840), (880, 1424305), (1016, 1233650), (1100, 1139444), (1270, 986920), (1397, 897200), (2032, 616825), (2200, 569722), (2243, 558800), (2540, 493460), (2794, 448600), (3175, 394768), (4400, 284861), (4486, 279400), (5080, 246730), (5588, 224300), (6350, 197384), (6985, 179440), (8972, 139700), (10160, 123365), (11176, 112150), (11215, 111760), (12700, 98692), (13970, 89720), (17944, 69850), (22352, 56075), (22430, 55880), (24673, 50800), (25400, 49346), (27940, 44860), (34925, 35888)]