2240472340

素因数分解:

$2^2\times 5^1\times {\mathrm{15331}}^1\times {\mathrm{7307}}^1$

素因数の和:22647

約数の個数: 24

約数和(自身を含む): 4705942752

約数和(自身を除く): 2465470412

約数列:

[1, 2, 4, 5, 10, 20, 7307, 14614, 15331, 29228, 30662, 36535, 61324, 73070, 76655, 146140, 153310, 306620, 112023617, 224047234, 448094468, 560118085, 1120236170, 2240472340]

約数ペア:

[(1, 2240472340), (2, 1120236170), (4, 560118085), (5, 448094468), (10, 224047234), (20, 112023617), (7307, 306620), (14614, 153310), (15331, 146140), (29228, 76655), (30662, 73070), (36535, 61324)]