13040200

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 30639780

約数和(自身を除く): 17599580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 577, 904, 1130, 1154, 2260, 2308, 2825, 2885, 4520, 4616, 5650, 5770, 11300, 11540, 14425, 22600, 23080, 28850, 57700, 65201, 115400, 130402, 260804, 326005, 521608, 652010, 1304020, 1630025, 2608040, 3260050, 6520100, 13040200]

約数ペア:

[(1, 13040200), (2, 6520100), (4, 3260050), (5, 2608040), (8, 1630025), (10, 1304020), (20, 652010), (25, 521608), (40, 326005), (50, 260804), (100, 130402), (113, 115400), (200, 65201), (226, 57700), (452, 28850), (565, 23080), (577, 22600), (904, 14425), (1130, 11540), (1154, 11300), (2260, 5770), (2308, 5650), (2825, 4616), (2885, 4520)]