134447060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2557}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 309415680

約数和(自身を除く): 174968620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239, 478, 956, 1195, 2390, 2557, 2629, 4780, 5114, 5258, 10228, 10516, 12785, 13145, 25570, 26290, 28127, 51140, 52580, 56254, 112508, 140635, 281270, 562540, 611123, 1222246, 2444492, 3055615, 6111230, 6722353, 12222460, 13444706, 26889412, 33611765, 67223530, 134447060]

約数ペア:

[(1, 134447060), (2, 67223530), (4, 33611765), (5, 26889412), (10, 13444706), (11, 12222460), (20, 6722353), (22, 6111230), (44, 3055615), (55, 2444492), (110, 1222246), (220, 611123), (239, 562540), (478, 281270), (956, 140635), (1195, 112508), (2390, 56254), (2557, 52580), (2629, 51140), (4780, 28127), (5114, 26290), (5258, 25570), (10228, 13145), (10516, 12785)]