24953240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1092

約数の個数: 64

約数和(自身を含む): 61810560

約数和(自身を除く): 36857320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1021, 1222, 1880, 2042, 2444, 3055, 4084, 4888, 5105, 6110, 8168, 10210, 12220, 13273, 20420, 24440, 26546, 40840, 47987, 53092, 66365, 95974, 106184, 132730, 191948, 239935, 265460, 383896, 479870, 530920, 623831, 959740, 1247662, 1919480, 2495324, 3119155, 4990648, 6238310, 12476620, 24953240]

約数ペア:

[(1, 24953240), (2, 12476620), (4, 6238310), (5, 4990648), (8, 3119155), (10, 2495324), (13, 1919480), (20, 1247662), (26, 959740), (40, 623831), (47, 530920), (52, 479870), (65, 383896), (94, 265460), (104, 239935), (130, 191948), (188, 132730), (235, 106184), (260, 95974), (376, 66365), (470, 53092), (520, 47987), (611, 40840), (940, 26546), (1021, 24440), (1222, 20420), (1880, 13273), (2042, 12220), (2444, 10210), (3055, 8168), (4084, 6110), (4888, 5105)]