129100686520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1\times {\mathrm{46817}}^1$

素因数の和:52144

約数の個数: 64

約数和(自身を含む): 312886566720

約数和(自身を除く): 183785880200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5303, 10606, 21212, 26515, 42424, 46817, 53030, 68939, 93634, 106060, 137878, 187268, 212120, 234085, 275756, 344695, 374536, 468170, 551512, 608621, 689390, 936340, 1217242, 1378780, 1872680, 2434484, 2757560, 3043105, 4868968, 6086210, 12172420, 24344840, 248270551, 496541102, 993082204, 1241352755, 1986164408, 2482705510, 3227517163, 4965411020, 6455034326, 9930822040, 12910068652, 16137585815, 25820137304, 32275171630, 64550343260, 129100686520]

約数ペア:

[(1, 129100686520), (2, 64550343260), (4, 32275171630), (5, 25820137304), (8, 16137585815), (10, 12910068652), (13, 9930822040), (20, 6455034326), (26, 4965411020), (40, 3227517163), (52, 2482705510), (65, 1986164408), (104, 1241352755), (130, 993082204), (260, 496541102), (520, 248270551), (5303, 24344840), (10606, 12172420), (21212, 6086210), (26515, 4868968), (42424, 3043105), (46817, 2757560), (53030, 2434484), (68939, 1872680), (93634, 1378780), (106060, 1217242), (137878, 936340), (187268, 689390), (212120, 608621), (234085, 551512), (275756, 468170), (344695, 374536)]