39337360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21379}}^1$

素因数の和:21415

約数の個数: 40

約数和(自身を含む): 95440320

約数和(自身を除く): 56102960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 21379, 42758, 85516, 106895, 171032, 213790, 342064, 427580, 491717, 855160, 983434, 1710320, 1966868, 2458585, 3933736, 4917170, 7867472, 9834340, 19668680, 39337360]

約数ペア:

[(1, 39337360), (2, 19668680), (4, 9834340), (5, 7867472), (8, 4917170), (10, 3933736), (16, 2458585), (20, 1966868), (23, 1710320), (40, 983434), (46, 855160), (80, 491717), (92, 427580), (115, 342064), (184, 213790), (230, 171032), (368, 106895), (460, 85516), (920, 42758), (1840, 21379)]