109977920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26437}}^1$

素因数の和:26467

約数の個数: 56

約数和(自身を含む): 282040584

約数和(自身を除く): 172062664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 26437, 52874, 105748, 132185, 211496, 264370, 343681, 422992, 528740, 687362, 845984, 1057480, 1374724, 1691968, 1718405, 2114960, 2749448, 3436810, 4229920, 5498896, 6873620, 8459840, 10997792, 13747240, 21995584, 27494480, 54988960, 109977920]

約数ペア:

[(1, 109977920), (2, 54988960), (4, 27494480), (5, 21995584), (8, 13747240), (10, 10997792), (13, 8459840), (16, 6873620), (20, 5498896), (26, 4229920), (32, 3436810), (40, 2749448), (52, 2114960), (64, 1718405), (65, 1691968), (80, 1374724), (104, 1057480), (130, 845984), (160, 687362), (208, 528740), (260, 422992), (320, 343681), (416, 264370), (520, 211496), (832, 132185), (1040, 105748), (2080, 52874), (4160, 26437)]