41156890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 36810470

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 1409, 2818, 2921, 5842, 7045, 14090, 14605, 29210, 32407, 64814, 162035, 178943, 324070, 357886, 894715, 1789430, 4115689, 8231378, 20578445, 41156890]

約数ペア:

[(1, 41156890), (2, 20578445), (5, 8231378), (10, 4115689), (23, 1789430), (46, 894715), (115, 357886), (127, 324070), (230, 178943), (254, 162035), (635, 64814), (1270, 32407), (1409, 29210), (2818, 14605), (2921, 14090), (5842, 7045)]