26554660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10973}}^1$

素因数の和:11004

約数の個数: 36

約数和(自身を含む): 61300764

約数和(自身を除く): 34746104

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 10973, 21946, 43892, 54865, 109730, 120703, 219460, 241406, 482812, 603515, 1207030, 1327733, 2414060, 2655466, 5310932, 6638665, 13277330, 26554660]

約数ペア:

[(1, 26554660), (2, 13277330), (4, 6638665), (5, 5310932), (10, 2655466), (11, 2414060), (20, 1327733), (22, 1207030), (44, 603515), (55, 482812), (110, 241406), (121, 219460), (220, 120703), (242, 109730), (484, 54865), (605, 43892), (1210, 21946), (2420, 10973)]