125439250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 245846016

約数和(自身を除く): 120406766

約数列:

[1, 2, 5, 10, 25, 37, 50, 71, 74, 125, 142, 185, 191, 250, 355, 370, 382, 710, 925, 955, 1775, 1850, 1910, 2627, 3550, 4625, 4775, 5254, 7067, 8875, 9250, 9550, 13135, 13561, 14134, 17750, 23875, 26270, 27122, 35335, 47750, 65675, 67805, 70670, 131350, 135610, 176675, 328375, 339025, 353350, 501757, 656750, 678050, 883375, 1003514, 1695125, 1766750, 2508785, 3390250, 5017570, 12543925, 25087850, 62719625, 125439250]

約数ペア:

[(1, 125439250), (2, 62719625), (5, 25087850), (10, 12543925), (25, 5017570), (37, 3390250), (50, 2508785), (71, 1766750), (74, 1695125), (125, 1003514), (142, 883375), (185, 678050), (191, 656750), (250, 501757), (355, 353350), (370, 339025), (382, 328375), (710, 176675), (925, 135610), (955, 131350), (1775, 70670), (1850, 67805), (1910, 65675), (2627, 47750), (3550, 35335), (4625, 27122), (4775, 26270), (5254, 23875), (7067, 17750), (8875, 14134), (9250, 13561), (9550, 13135)]