713276740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{12917}}^1$

素因数の和:13188

約数の個数: 48

約数和(自身を含む): 1640689344

約数和(自身を除く): 927412604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 11044, 12917, 13805, 25834, 27610, 51668, 55220, 64585, 129170, 142087, 258340, 284174, 568348, 710435, 1420870, 2841740, 3242167, 6484334, 12968668, 16210835, 32421670, 35663837, 64843340, 71327674, 142655348, 178319185, 356638370, 713276740]

約数ペア:

[(1, 713276740), (2, 356638370), (4, 178319185), (5, 142655348), (10, 71327674), (11, 64843340), (20, 35663837), (22, 32421670), (44, 16210835), (55, 12968668), (110, 6484334), (220, 3242167), (251, 2841740), (502, 1420870), (1004, 710435), (1255, 568348), (2510, 284174), (2761, 258340), (5020, 142087), (5522, 129170), (11044, 64585), (12917, 55220), (13805, 51668), (25834, 27610)]