26968100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4496

約数の個数: 36

約数和(自身を含む): 59493588

約数和(自身を除く): 32525488

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 4421, 6100, 8842, 17684, 22105, 44210, 88420, 110525, 221050, 269681, 442100, 539362, 1078724, 1348405, 2696810, 5393620, 6742025, 13484050, 26968100]

約数ペア:

[(1, 26968100), (2, 13484050), (4, 6742025), (5, 5393620), (10, 2696810), (20, 1348405), (25, 1078724), (50, 539362), (61, 442100), (100, 269681), (122, 221050), (244, 110525), (305, 88420), (610, 44210), (1220, 22105), (1525, 17684), (3050, 8842), (4421, 6100)]