88135840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42373}}^1$

素因数の和:42401

約数の個数: 48

約数和(自身を含む): 224243208

約数和(自身を除く): 136107368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 42373, 84746, 169492, 211865, 338984, 423730, 550849, 677968, 847460, 1101698, 1355936, 1694920, 2203396, 2754245, 3389840, 4406792, 5508490, 6779680, 8813584, 11016980, 17627168, 22033960, 44067920, 88135840]

約数ペア:

[(1, 88135840), (2, 44067920), (4, 22033960), (5, 17627168), (8, 11016980), (10, 8813584), (13, 6779680), (16, 5508490), (20, 4406792), (26, 3389840), (32, 2754245), (40, 2203396), (52, 1694920), (65, 1355936), (80, 1101698), (104, 847460), (130, 677968), (160, 550849), (208, 423730), (260, 338984), (416, 211865), (520, 169492), (1040, 84746), (2080, 42373)]