10025890

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 21888000

約数和(自身を除く): 11862110

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 79, 98, 158, 185, 245, 259, 343, 370, 395, 490, 518, 553, 686, 790, 1106, 1295, 1715, 1813, 2590, 2765, 2923, 3430, 3626, 3871, 5530, 5846, 7742, 9065, 12691, 14615, 18130, 19355, 20461, 25382, 27097, 29230, 38710, 40922, 54194, 63455, 102305, 126910, 135485, 143227, 204610, 270970, 286454, 716135, 1002589, 1432270, 2005178, 5012945, 10025890]

約数ペア:

[(1, 10025890), (2, 5012945), (5, 2005178), (7, 1432270), (10, 1002589), (14, 716135), (35, 286454), (37, 270970), (49, 204610), (70, 143227), (74, 135485), (79, 126910), (98, 102305), (158, 63455), (185, 54194), (245, 40922), (259, 38710), (343, 29230), (370, 27097), (395, 25382), (490, 20461), (518, 19355), (553, 18130), (686, 14615), (790, 12691), (1106, 9065), (1295, 7742), (1715, 5846), (1813, 5530), (2590, 3871), (2765, 3626), (2923, 3430)]