45577580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 101347680

約数和(自身を除く): 55770100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 277, 380, 433, 554, 866, 1108, 1385, 1732, 2165, 2770, 4330, 5263, 5540, 8227, 8660, 10526, 16454, 21052, 26315, 32908, 41135, 52630, 82270, 105260, 119941, 164540, 239882, 479764, 599705, 1199410, 2278879, 2398820, 4557758, 9115516, 11394395, 22788790, 45577580]

約数ペア:

[(1, 45577580), (2, 22788790), (4, 11394395), (5, 9115516), (10, 4557758), (19, 2398820), (20, 2278879), (38, 1199410), (76, 599705), (95, 479764), (190, 239882), (277, 164540), (380, 119941), (433, 105260), (554, 82270), (866, 52630), (1108, 41135), (1385, 32908), (1732, 26315), (2165, 21052), (2770, 16454), (4330, 10526), (5263, 8660), (5540, 8227)]