27203758270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{195023}}^1$

素因数の和:195109

約数の個数: 64

約数和(自身を含む): 56026494720

約数和(自身を除く): 28822736450

約数列:

[1, 2, 5, 10, 13, 26, 29, 37, 58, 65, 74, 130, 145, 185, 290, 370, 377, 481, 754, 962, 1073, 1885, 2146, 2405, 3770, 4810, 5365, 10730, 13949, 27898, 69745, 139490, 195023, 390046, 975115, 1950230, 2535299, 5070598, 5655667, 7215851, 11311334, 12676495, 14431702, 25352990, 28278335, 36079255, 56556670, 72158510, 73523671, 93806063, 147047342, 187612126, 209259679, 367618355, 418519358, 469030315, 735236710, 938060630, 1046298395, 2092596790, 2720375827, 5440751654, 13601879135, 27203758270]

約数ペア:

[(1, 27203758270), (2, 13601879135), (5, 5440751654), (10, 2720375827), (13, 2092596790), (26, 1046298395), (29, 938060630), (37, 735236710), (58, 469030315), (65, 418519358), (74, 367618355), (130, 209259679), (145, 187612126), (185, 147047342), (290, 93806063), (370, 73523671), (377, 72158510), (481, 56556670), (754, 36079255), (962, 28278335), (1073, 25352990), (1885, 14431702), (2146, 12676495), (2405, 11311334), (3770, 7215851), (4810, 5655667), (5365, 5070598), (10730, 2535299), (13949, 1950230), (27898, 975115), (69745, 390046), (139490, 195023)]