63241240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51001}}^1$

素因数の和:51043

約数の個数: 32

約数和(自身を含む): 146885760

約数和(自身を除く): 83644520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 51001, 102002, 204004, 255005, 408008, 510010, 1020020, 1581031, 2040040, 3162062, 6324124, 7905155, 12648248, 15810310, 31620620, 63241240]

約数ペア:

[(1, 63241240), (2, 31620620), (4, 15810310), (5, 12648248), (8, 7905155), (10, 6324124), (20, 3162062), (31, 2040040), (40, 1581031), (62, 1020020), (124, 510010), (155, 408008), (248, 255005), (310, 204004), (620, 102002), (1240, 51001)]