25774430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4492

約数の個数: 32

約数和(自身を含む): 51578208

約数和(自身を除く): 25803778

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4421, 5830, 8842, 22105, 44210, 48631, 97262, 234313, 243155, 468626, 486310, 1171565, 2343130, 2577443, 5154886, 12887215, 25774430]

約数ペア:

[(1, 25774430), (2, 12887215), (5, 5154886), (10, 2577443), (11, 2343130), (22, 1171565), (53, 486310), (55, 468626), (106, 243155), (110, 234313), (265, 97262), (530, 48631), (583, 44210), (1166, 22105), (2915, 8842), (4421, 5830)]