13307923960

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1\times {\mathrm{2017}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 30115501920

約数和(自身を除く): 16807577960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 587, 1124, 1174, 1405, 2017, 2248, 2348, 2810, 2935, 4034, 4696, 5620, 5870, 8068, 10085, 11240, 11740, 16136, 20170, 23480, 40340, 80680, 164947, 329894, 566777, 659788, 824735, 1133554, 1183979, 1319576, 1649470, 2267108, 2367958, 2833885, 3298940, 4534216, 4735916, 5667770, 5919895, 6597880, 9471832, 11335540, 11839790, 22671080, 23679580, 47359160, 332698099, 665396198, 1330792396, 1663490495, 2661584792, 3326980990, 6653961980, 13307923960]

約数ペア:

[(1, 13307923960), (2, 6653961980), (4, 3326980990), (5, 2661584792), (8, 1663490495), (10, 1330792396), (20, 665396198), (40, 332698099), (281, 47359160), (562, 23679580), (587, 22671080), (1124, 11839790), (1174, 11335540), (1405, 9471832), (2017, 6597880), (2248, 5919895), (2348, 5667770), (2810, 4735916), (2935, 4534216), (4034, 3298940), (4696, 2833885), (5620, 2367958), (5870, 2267108), (8068, 1649470), (10085, 1319576), (11240, 1183979), (11740, 1133554), (16136, 824735), (20170, 659788), (23480, 566777), (40340, 329894), (80680, 164947)]