40856950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 81717984

約数和(自身を除く): 40861034

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 355, 425, 677, 710, 850, 1207, 1354, 1775, 2414, 3385, 3550, 6035, 6770, 11509, 12070, 16925, 23018, 30175, 33850, 48067, 57545, 60350, 96134, 115090, 240335, 287725, 480670, 575450, 817139, 1201675, 1634278, 2403350, 4085695, 8171390, 20428475, 40856950]

約数ペア:

[(1, 40856950), (2, 20428475), (5, 8171390), (10, 4085695), (17, 2403350), (25, 1634278), (34, 1201675), (50, 817139), (71, 575450), (85, 480670), (142, 287725), (170, 240335), (355, 115090), (425, 96134), (677, 60350), (710, 57545), (850, 48067), (1207, 33850), (1354, 30175), (1775, 23018), (2414, 16925), (3385, 12070), (3550, 11509), (6035, 6770)]