1145790320

素因数分解:

$2^4\times 5^1\times {\mathrm{14322379}}^1$

素因数の和:14322392

約数の個数: 20

約数和(自身を含む): 2663962680

約数和(自身を除く): 1518172360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14322379, 28644758, 57289516, 71611895, 114579032, 143223790, 229158064, 286447580, 572895160, 1145790320]

約数ペア:

[(1, 1145790320), (2, 572895160), (4, 286447580), (5, 229158064), (8, 143223790), (10, 114579032), (16, 71611895), (20, 57289516), (40, 28644758), (80, 14322379)]