24773980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16087}}^1$

素因数の和:16114

約数の個数: 48

約数和(自身を含む): 64866816

約数和(自身を除く): 40092836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16087, 32174, 64348, 80435, 112609, 160870, 176957, 225218, 321740, 353914, 450436, 563045, 707828, 884785, 1126090, 1238699, 1769570, 2252180, 2477398, 3539140, 4954796, 6193495, 12386990, 24773980]

約数ペア:

[(1, 24773980), (2, 12386990), (4, 6193495), (5, 4954796), (7, 3539140), (10, 2477398), (11, 2252180), (14, 1769570), (20, 1238699), (22, 1126090), (28, 884785), (35, 707828), (44, 563045), (55, 450436), (70, 353914), (77, 321740), (110, 225218), (140, 176957), (154, 160870), (220, 112609), (308, 80435), (385, 64348), (770, 32174), (1540, 16087)]