29823280

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3691}}^1$

素因数の和:3805

約数の個数: 40

約数和(自身を含む): 70044624

約数和(自身を除く): 40221344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 3691, 4040, 7382, 8080, 14764, 18455, 29528, 36910, 59056, 73820, 147640, 295280, 372791, 745582, 1491164, 1863955, 2982328, 3727910, 5964656, 7455820, 14911640, 29823280]

約数ペア:

[(1, 29823280), (2, 14911640), (4, 7455820), (5, 5964656), (8, 3727910), (10, 2982328), (16, 1863955), (20, 1491164), (40, 745582), (80, 372791), (101, 295280), (202, 147640), (404, 73820), (505, 59056), (808, 36910), (1010, 29528), (1616, 18455), (2020, 14764), (3691, 8080), (4040, 7382)]