9465560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 23284800

約数和(自身を除く): 13819240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 167, 218, 260, 334, 436, 520, 545, 668, 835, 872, 1090, 1336, 1417, 1670, 2171, 2180, 2834, 3340, 4342, 4360, 5668, 6680, 7085, 8684, 10855, 11336, 14170, 17368, 18203, 21710, 28340, 36406, 43420, 56680, 72812, 86840, 91015, 145624, 182030, 236639, 364060, 473278, 728120, 946556, 1183195, 1893112, 2366390, 4732780, 9465560]

約数ペア:

[(1, 9465560), (2, 4732780), (4, 2366390), (5, 1893112), (8, 1183195), (10, 946556), (13, 728120), (20, 473278), (26, 364060), (40, 236639), (52, 182030), (65, 145624), (104, 91015), (109, 86840), (130, 72812), (167, 56680), (218, 43420), (260, 36406), (334, 28340), (436, 21710), (520, 18203), (545, 17368), (668, 14170), (835, 11336), (872, 10855), (1090, 8684), (1336, 7085), (1417, 6680), (1670, 5668), (2171, 4360), (2180, 4342), (2834, 3340)]