9743240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 24237360

約数和(自身を除く): 14494120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 457, 520, 533, 820, 914, 1066, 1640, 1828, 2132, 2285, 2665, 3656, 4264, 4570, 5330, 5941, 9140, 10660, 11882, 18280, 18737, 21320, 23764, 29705, 37474, 47528, 59410, 74948, 93685, 118820, 149896, 187370, 237640, 243581, 374740, 487162, 749480, 974324, 1217905, 1948648, 2435810, 4871620, 9743240]

約数ペア:

[(1, 9743240), (2, 4871620), (4, 2435810), (5, 1948648), (8, 1217905), (10, 974324), (13, 749480), (20, 487162), (26, 374740), (40, 243581), (41, 237640), (52, 187370), (65, 149896), (82, 118820), (104, 93685), (130, 74948), (164, 59410), (205, 47528), (260, 37474), (328, 29705), (410, 23764), (457, 21320), (520, 18737), (533, 18280), (820, 11882), (914, 10660), (1066, 9140), (1640, 5941), (1828, 5330), (2132, 4570), (2285, 4264), (2665, 3656)]