45969140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 111452544

約数和(自身を除く): 65483404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3251, 3535, 6502, 7070, 13004, 14140, 16255, 22757, 32510, 45514, 65020, 91028, 113785, 227570, 328351, 455140, 656702, 1313404, 1641755, 2298457, 3283510, 4596914, 6567020, 9193828, 11492285, 22984570, 45969140]

約数ペア:

[(1, 45969140), (2, 22984570), (4, 11492285), (5, 9193828), (7, 6567020), (10, 4596914), (14, 3283510), (20, 2298457), (28, 1641755), (35, 1313404), (70, 656702), (101, 455140), (140, 328351), (202, 227570), (404, 113785), (505, 91028), (707, 65020), (1010, 45514), (1414, 32510), (2020, 22757), (2828, 16255), (3251, 14140), (3535, 13004), (6502, 7070)]