4689740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21317}}^1$

素因数の和:21337

約数の個数: 24

約数和(自身を含む): 10744272

約数和(自身を除く): 6054532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21317, 42634, 85268, 106585, 213170, 234487, 426340, 468974, 937948, 1172435, 2344870, 4689740]

約数ペア:

[(1, 4689740), (2, 2344870), (4, 1172435), (5, 937948), (10, 468974), (11, 426340), (20, 234487), (22, 213170), (44, 106585), (55, 85268), (110, 42634), (220, 21317)]