9601940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 12461164

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 911, 1054, 1822, 2108, 2635, 3644, 4555, 5270, 9110, 10540, 15487, 18220, 28241, 30974, 56482, 61948, 77435, 112964, 141205, 154870, 282410, 309740, 480097, 564820, 960194, 1920388, 2400485, 4800970, 9601940]

約数ペア:

[(1, 9601940), (2, 4800970), (4, 2400485), (5, 1920388), (10, 960194), (17, 564820), (20, 480097), (31, 309740), (34, 282410), (62, 154870), (68, 141205), (85, 112964), (124, 77435), (155, 61948), (170, 56482), (310, 30974), (340, 28241), (527, 18220), (620, 15487), (911, 10540), (1054, 9110), (1822, 5270), (2108, 4555), (2635, 3644)]