24715860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31687}}^1$

素因数の和:31712

約数の個数: 48

約数和(自身を含む): 74530176

約数和(自身を除く): 49814316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31687, 63374, 95061, 126748, 158435, 190122, 316870, 380244, 411931, 475305, 633740, 823862, 950610, 1235793, 1647724, 1901220, 2059655, 2471586, 4119310, 4943172, 6178965, 8238620, 12357930, 24715860]

約数ペア:

[(1, 24715860), (2, 12357930), (3, 8238620), (4, 6178965), (5, 4943172), (6, 4119310), (10, 2471586), (12, 2059655), (13, 1901220), (15, 1647724), (20, 1235793), (26, 950610), (30, 823862), (39, 633740), (52, 475305), (60, 411931), (65, 380244), (78, 316870), (130, 190122), (156, 158435), (195, 126748), (260, 95061), (390, 63374), (780, 31687)]