1145842940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{3229}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 2627462880

約数和(自身を除く): 1481619940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1613, 3226, 3229, 6452, 6458, 8065, 12916, 16130, 16145, 17743, 32260, 32290, 35486, 35519, 64580, 70972, 71038, 88715, 142076, 177430, 177595, 354860, 355190, 710380, 5208377, 10416754, 20833508, 26041885, 52083770, 57292147, 104167540, 114584294, 229168588, 286460735, 572921470, 1145842940]

約数ペア:

[(1, 1145842940), (2, 572921470), (4, 286460735), (5, 229168588), (10, 114584294), (11, 104167540), (20, 57292147), (22, 52083770), (44, 26041885), (55, 20833508), (110, 10416754), (220, 5208377), (1613, 710380), (3226, 355190), (3229, 354860), (6452, 177595), (6458, 177430), (8065, 142076), (12916, 88715), (16130, 71038), (16145, 70972), (17743, 64580), (32260, 35519), (32290, 35486)]