63730040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 157338720

約数和(自身を除く): 93608680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 440, 482, 601, 964, 1202, 1205, 1928, 2404, 2410, 2651, 3005, 4808, 4820, 5302, 6010, 6611, 9640, 10604, 12020, 13222, 13255, 21208, 24040, 26444, 26510, 33055, 52888, 53020, 66110, 106040, 132220, 144841, 264440, 289682, 579364, 724205, 1158728, 1448410, 1593251, 2896820, 3186502, 5793640, 6373004, 7966255, 12746008, 15932510, 31865020, 63730040]

約数ペア:

[(1, 63730040), (2, 31865020), (4, 15932510), (5, 12746008), (8, 7966255), (10, 6373004), (11, 5793640), (20, 3186502), (22, 2896820), (40, 1593251), (44, 1448410), (55, 1158728), (88, 724205), (110, 579364), (220, 289682), (241, 264440), (440, 144841), (482, 132220), (601, 106040), (964, 66110), (1202, 53020), (1205, 52888), (1928, 33055), (2404, 26510), (2410, 26444), (2651, 24040), (3005, 21208), (4808, 13255), (4820, 13222), (5302, 12020), (6010, 10604), (6611, 9640)]