284958500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 660441600

約数和(自身を除く): 375483100

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 71, 92, 100, 115, 125, 142, 230, 250, 284, 349, 355, 460, 500, 575, 698, 710, 1150, 1396, 1420, 1633, 1745, 1775, 2300, 2875, 3266, 3490, 3550, 5750, 6532, 6980, 7100, 8027, 8165, 8725, 8875, 11500, 16054, 16330, 17450, 17750, 24779, 32108, 32660, 34900, 35500, 40135, 40825, 43625, 49558, 80270, 81650, 87250, 99116, 123895, 160540, 163300, 174500, 200675, 204125, 247790, 401350, 408250, 495580, 569917, 619475, 802700, 816500, 1003375, 1139834, 1238950, 2006750, 2279668, 2477900, 2849585, 3097375, 4013500, 5699170, 6194750, 11398340, 12389500, 14247925, 28495850, 56991700, 71239625, 142479250, 284958500]

約数ペア:

[(1, 284958500), (2, 142479250), (4, 71239625), (5, 56991700), (10, 28495850), (20, 14247925), (23, 12389500), (25, 11398340), (46, 6194750), (50, 5699170), (71, 4013500), (92, 3097375), (100, 2849585), (115, 2477900), (125, 2279668), (142, 2006750), (230, 1238950), (250, 1139834), (284, 1003375), (349, 816500), (355, 802700), (460, 619475), (500, 569917), (575, 495580), (698, 408250), (710, 401350), (1150, 247790), (1396, 204125), (1420, 200675), (1633, 174500), (1745, 163300), (1775, 160540), (2300, 123895), (2875, 99116), (3266, 87250), (3490, 81650), (3550, 80270), (5750, 49558), (6532, 43625), (6980, 40825), (7100, 40135), (8027, 35500), (8165, 34900), (8725, 32660), (8875, 32108), (11500, 24779), (16054, 17750), (16330, 17450)]