262002130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 543449088

約数和(自身を除く): 281446958

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 103, 130, 170, 206, 221, 442, 515, 1030, 1105, 1151, 1339, 1751, 2210, 2302, 2678, 3502, 5755, 6695, 8755, 11510, 13390, 14963, 17510, 19567, 22763, 29926, 39134, 45526, 74815, 97835, 113815, 118553, 149630, 195670, 227630, 237106, 254371, 508742, 592765, 1185530, 1271855, 1541189, 2015401, 2543710, 3082378, 4030802, 7705945, 10077005, 15411890, 20154010, 26200213, 52400426, 131001065, 262002130]

約数ペア:

[(1, 262002130), (2, 131001065), (5, 52400426), (10, 26200213), (13, 20154010), (17, 15411890), (26, 10077005), (34, 7705945), (65, 4030802), (85, 3082378), (103, 2543710), (130, 2015401), (170, 1541189), (206, 1271855), (221, 1185530), (442, 592765), (515, 508742), (1030, 254371), (1105, 237106), (1151, 227630), (1339, 195670), (1751, 149630), (2210, 118553), (2302, 113815), (2678, 97835), (3502, 74815), (5755, 45526), (6695, 39134), (8755, 29926), (11510, 22763), (13390, 19567), (14963, 17510)]