55758160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36683}}^1$

素因数の和:36715

約数の個数: 40

約数和(自身を含む): 136464480

約数和(自身を除く): 80706320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 36683, 73366, 146732, 183415, 293464, 366830, 586928, 696977, 733660, 1393954, 1467320, 2787908, 2934640, 3484885, 5575816, 6969770, 11151632, 13939540, 27879080, 55758160]

約数ペア:

[(1, 55758160), (2, 27879080), (4, 13939540), (5, 11151632), (8, 6969770), (10, 5575816), (16, 3484885), (19, 2934640), (20, 2787908), (38, 1467320), (40, 1393954), (76, 733660), (80, 696977), (95, 586928), (152, 366830), (190, 293464), (304, 183415), (380, 146732), (760, 73366), (1520, 36683)]