8805170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 9580750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 383, 418, 605, 766, 1045, 1210, 1915, 2090, 2299, 3830, 4213, 4598, 7277, 8426, 11495, 14554, 21065, 22990, 36385, 42130, 46343, 72770, 80047, 92686, 160094, 231715, 400235, 463430, 800470, 880517, 1761034, 4402585, 8805170]

約数ペア:

[(1, 8805170), (2, 4402585), (5, 1761034), (10, 880517), (11, 800470), (19, 463430), (22, 400235), (38, 231715), (55, 160094), (95, 92686), (110, 80047), (121, 72770), (190, 46343), (209, 42130), (242, 36385), (383, 22990), (418, 21065), (605, 14554), (766, 11495), (1045, 8426), (1210, 7277), (1915, 4598), (2090, 4213), (2299, 3830)]