139171000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4849

約数の個数: 64

約数和(自身を含む): 336960000

約数和(自身を除く): 197789000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 580, 725, 1000, 1160, 1450, 2900, 3625, 4799, 5800, 7250, 9598, 14500, 19196, 23995, 29000, 38392, 47990, 95980, 119975, 139171, 191960, 239950, 278342, 479900, 556684, 599875, 695855, 959800, 1113368, 1199750, 1391710, 2399500, 2783420, 3479275, 4799000, 5566840, 6958550, 13917100, 17396375, 27834200, 34792750, 69585500, 139171000]

約数ペア:

[(1, 139171000), (2, 69585500), (4, 34792750), (5, 27834200), (8, 17396375), (10, 13917100), (20, 6958550), (25, 5566840), (29, 4799000), (40, 3479275), (50, 2783420), (58, 2399500), (100, 1391710), (116, 1199750), (125, 1113368), (145, 959800), (200, 695855), (232, 599875), (250, 556684), (290, 479900), (500, 278342), (580, 239950), (725, 191960), (1000, 139171), (1160, 119975), (1450, 95980), (2900, 47990), (3625, 38392), (4799, 29000), (5800, 23995), (7250, 19196), (9598, 14500)]