100626020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 237918912

約数和(自身を除く): 137292892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 430, 473, 484, 605, 860, 946, 967, 1210, 1892, 1934, 2365, 2420, 3868, 4730, 4835, 5203, 9460, 9670, 10406, 10637, 19340, 20812, 21274, 26015, 41581, 42548, 52030, 53185, 83162, 104060, 106370, 117007, 166324, 207905, 212740, 234014, 415810, 457391, 468028, 585035, 831620, 914782, 1170070, 1829564, 2286955, 2340140, 4573910, 5031301, 9147820, 10062602, 20125204, 25156505, 50313010, 100626020]

約数ペア:

[(1, 100626020), (2, 50313010), (4, 25156505), (5, 20125204), (10, 10062602), (11, 9147820), (20, 5031301), (22, 4573910), (43, 2340140), (44, 2286955), (55, 1829564), (86, 1170070), (110, 914782), (121, 831620), (172, 585035), (215, 468028), (220, 457391), (242, 415810), (430, 234014), (473, 212740), (484, 207905), (605, 166324), (860, 117007), (946, 106370), (967, 104060), (1210, 83162), (1892, 53185), (1934, 52030), (2365, 42548), (2420, 41581), (3868, 26015), (4730, 21274), (4835, 20812), (5203, 19340), (9460, 10637), (9670, 10406)]