45615640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 118532160

約数和(自身を除く): 72916520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 1613, 2020, 2828, 3226, 3535, 4040, 5656, 6452, 7070, 8065, 11291, 12904, 14140, 16130, 22582, 28280, 32260, 45164, 56455, 64520, 90328, 112910, 162913, 225820, 325826, 451640, 651652, 814565, 1140391, 1303304, 1629130, 2280782, 3258260, 4561564, 5701955, 6516520, 9123128, 11403910, 22807820, 45615640]

約数ペア:

[(1, 45615640), (2, 22807820), (4, 11403910), (5, 9123128), (7, 6516520), (8, 5701955), (10, 4561564), (14, 3258260), (20, 2280782), (28, 1629130), (35, 1303304), (40, 1140391), (56, 814565), (70, 651652), (101, 451640), (140, 325826), (202, 225820), (280, 162913), (404, 112910), (505, 90328), (707, 64520), (808, 56455), (1010, 45164), (1414, 32260), (1613, 28280), (2020, 22582), (2828, 16130), (3226, 14140), (3535, 12904), (4040, 11291), (5656, 8065), (6452, 7070)]