88704320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6819

約数の個数: 56

約数和(自身を含む): 216411048

約数和(自身を除く): 127706728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6560, 6761, 13120, 13522, 27044, 33805, 54088, 67610, 108176, 135220, 216352, 270440, 277201, 432704, 540880, 554402, 1081760, 1108804, 1386005, 2163520, 2217608, 2772010, 4435216, 5544020, 8870432, 11088040, 17740864, 22176080, 44352160, 88704320]

約数ペア:

[(1, 88704320), (2, 44352160), (4, 22176080), (5, 17740864), (8, 11088040), (10, 8870432), (16, 5544020), (20, 4435216), (32, 2772010), (40, 2217608), (41, 2163520), (64, 1386005), (80, 1108804), (82, 1081760), (160, 554402), (164, 540880), (205, 432704), (320, 277201), (328, 270440), (410, 216352), (656, 135220), (820, 108176), (1312, 67610), (1640, 54088), (2624, 33805), (3280, 27044), (6560, 13522), (6761, 13120)]