156914886500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{15787}}^1$

素因数の和:16102

約数の個数: 96

約数和(自身を含む): 347844247296

約数和(自身を除く): 190929360796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 193, 206, 250, 386, 412, 500, 515, 772, 965, 1030, 1930, 2060, 2575, 3860, 4825, 5150, 9650, 10300, 12875, 15787, 19300, 19879, 24125, 25750, 31574, 39758, 48250, 51500, 63148, 78935, 79516, 96500, 99395, 157870, 198790, 315740, 394675, 397580, 496975, 789350, 993950, 1578700, 1626061, 1973375, 1987900, 2484875, 3046891, 3252122, 3946750, 4969750, 6093782, 6504244, 7893500, 8130305, 9939500, 12187564, 15234455, 16260610, 30468910, 32521220, 40651525, 60937820, 76172275, 81303050, 152344550, 162606100, 203257625, 304689100, 313829773, 380861375, 406515250, 627659546, 761722750, 813030500, 1255319092, 1523445500, 1569148865, 3138297730, 6276595460, 7845744325, 15691488650, 31382977300, 39228721625, 78457443250, 156914886500]

約数ペア:

[(1, 156914886500), (2, 78457443250), (4, 39228721625), (5, 31382977300), (10, 15691488650), (20, 7845744325), (25, 6276595460), (50, 3138297730), (100, 1569148865), (103, 1523445500), (125, 1255319092), (193, 813030500), (206, 761722750), (250, 627659546), (386, 406515250), (412, 380861375), (500, 313829773), (515, 304689100), (772, 203257625), (965, 162606100), (1030, 152344550), (1930, 81303050), (2060, 76172275), (2575, 60937820), (3860, 40651525), (4825, 32521220), (5150, 30468910), (9650, 16260610), (10300, 15234455), (12875, 12187564), (15787, 9939500), (19300, 8130305), (19879, 7893500), (24125, 6504244), (25750, 6093782), (31574, 4969750), (39758, 3946750), (48250, 3252122), (51500, 3046891), (63148, 2484875), (78935, 1987900), (79516, 1973375), (96500, 1626061), (99395, 1578700), (157870, 993950), (198790, 789350), (315740, 496975), (394675, 397580)]