9515480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 23889600

約数和(自身を除く): 14374120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 631, 754, 1160, 1262, 1508, 1885, 2524, 3016, 3155, 3770, 5048, 6310, 7540, 8203, 12620, 15080, 16406, 18299, 25240, 32812, 36598, 41015, 65624, 73196, 82030, 91495, 146392, 164060, 182990, 237887, 328120, 365980, 475774, 731960, 951548, 1189435, 1903096, 2378870, 4757740, 9515480]

約数ペア:

[(1, 9515480), (2, 4757740), (4, 2378870), (5, 1903096), (8, 1189435), (10, 951548), (13, 731960), (20, 475774), (26, 365980), (29, 328120), (40, 237887), (52, 182990), (58, 164060), (65, 146392), (104, 91495), (116, 82030), (130, 73196), (145, 65624), (232, 41015), (260, 36598), (290, 32812), (377, 25240), (520, 18299), (580, 16406), (631, 15080), (754, 12620), (1160, 8203), (1262, 7540), (1508, 6310), (1885, 5048), (2524, 3770), (3016, 3155)]