89331160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117541}}^1$

素因数の和:117571

約数の個数: 32

約数和(自身を含む): 211575600

約数和(自身を除く): 122244440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 117541, 235082, 470164, 587705, 940328, 1175410, 2233279, 2350820, 4466558, 4701640, 8933116, 11166395, 17866232, 22332790, 44665580, 89331160]

約数ペア:

[(1, 89331160), (2, 44665580), (4, 22332790), (5, 17866232), (8, 11166395), (10, 8933116), (19, 4701640), (20, 4466558), (38, 2350820), (40, 2233279), (76, 1175410), (95, 940328), (152, 587705), (190, 470164), (380, 235082), (760, 117541)]