1710440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 3917160

約数和(自身を除く): 2206720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 701, 1220, 1402, 2440, 2804, 3505, 5608, 7010, 14020, 28040, 42761, 85522, 171044, 213805, 342088, 427610, 855220, 1710440]

約数ペア:

[(1, 1710440), (2, 855220), (4, 427610), (5, 342088), (8, 213805), (10, 171044), (20, 85522), (40, 42761), (61, 28040), (122, 14020), (244, 7010), (305, 5608), (488, 3505), (610, 2804), (701, 2440), (1220, 1402)]