84602540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22621}}^1$

素因数の和:22658

約数の個数: 48

約数和(自身を含む): 205226784

約数和(自身を除く): 120624244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 22621, 45242, 90484, 113105, 226210, 248831, 384557, 452420, 497662, 769114, 995324, 1244155, 1538228, 1922785, 2488310, 3845570, 4230127, 4976620, 7691140, 8460254, 16920508, 21150635, 42301270, 84602540]

約数ペア:

[(1, 84602540), (2, 42301270), (4, 21150635), (5, 16920508), (10, 8460254), (11, 7691140), (17, 4976620), (20, 4230127), (22, 3845570), (34, 2488310), (44, 1922785), (55, 1538228), (68, 1244155), (85, 995324), (110, 769114), (170, 497662), (187, 452420), (220, 384557), (340, 248831), (374, 226210), (748, 113105), (935, 90484), (1870, 45242), (3740, 22621)]