125320000

素因数分解:

$2^6\times 5^4\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 140

約数和(自身を含む): 336045556

約数和(自身を除く): 210725556

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 241, 250, 260, 320, 325, 400, 416, 482, 500, 520, 625, 650, 800, 832, 964, 1000, 1040, 1205, 1250, 1300, 1600, 1625, 1928, 2000, 2080, 2410, 2500, 2600, 3133, 3250, 3856, 4000, 4160, 4820, 5000, 5200, 6025, 6266, 6500, 7712, 8000, 8125, 9640, 10000, 10400, 12050, 12532, 13000, 15424, 15665, 16250, 19280, 20000, 20800, 24100, 25064, 26000, 30125, 31330, 32500, 38560, 40000, 48200, 50128, 52000, 60250, 62660, 65000, 77120, 78325, 96400, 100256, 104000, 120500, 125320, 130000, 150625, 156650, 192800, 200512, 241000, 250640, 260000, 301250, 313300, 385600, 391625, 482000, 501280, 520000, 602500, 626600, 783250, 964000, 1002560, 1205000, 1253200, 1566500, 1928000, 1958125, 2410000, 2506400, 3133000, 3916250, 4820000, 5012800, 6266000, 7832500, 9640000, 12532000, 15665000, 25064000, 31330000, 62660000, 125320000]

約数ペア:

[(1, 125320000), (2, 62660000), (4, 31330000), (5, 25064000), (8, 15665000), (10, 12532000), (13, 9640000), (16, 7832500), (20, 6266000), (25, 5012800), (26, 4820000), (32, 3916250), (40, 3133000), (50, 2506400), (52, 2410000), (64, 1958125), (65, 1928000), (80, 1566500), (100, 1253200), (104, 1205000), (125, 1002560), (130, 964000), (160, 783250), (200, 626600), (208, 602500), (241, 520000), (250, 501280), (260, 482000), (320, 391625), (325, 385600), (400, 313300), (416, 301250), (482, 260000), (500, 250640), (520, 241000), (625, 200512), (650, 192800), (800, 156650), (832, 150625), (964, 130000), (1000, 125320), (1040, 120500), (1205, 104000), (1250, 100256), (1300, 96400), (1600, 78325), (1625, 77120), (1928, 65000), (2000, 62660), (2080, 60250), (2410, 52000), (2500, 50128), (2600, 48200), (3133, 40000), (3250, 38560), (3856, 32500), (4000, 31330), (4160, 30125), (4820, 26000), (5000, 25064), (5200, 24100), (6025, 20800), (6266, 20000), (6500, 19280), (7712, 16250), (8000, 15665), (8125, 15424), (9640, 13000), (10000, 12532), (10400, 12050)]