23004380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 56715456

約数和(自身を除く): 33711076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4441, 5180, 8882, 17764, 22205, 31087, 44410, 62174, 88820, 124348, 155435, 164317, 310870, 328634, 621740, 657268, 821585, 1150219, 1643170, 2300438, 3286340, 4600876, 5751095, 11502190, 23004380]

約数ペア:

[(1, 23004380), (2, 11502190), (4, 5751095), (5, 4600876), (7, 3286340), (10, 2300438), (14, 1643170), (20, 1150219), (28, 821585), (35, 657268), (37, 621740), (70, 328634), (74, 310870), (140, 164317), (148, 155435), (185, 124348), (259, 88820), (370, 62174), (518, 44410), (740, 31087), (1036, 22205), (1295, 17764), (2590, 8882), (4441, 5180)]