86650630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19213}}^1$

素因数の和:19272

約数の個数: 32

約数和(自身を含む): 174309408

約数和(自身を除く): 87658778

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 19213, 38426, 96065, 192130, 211343, 422686, 787733, 1056715, 1575466, 2113430, 3938665, 7877330, 8665063, 17330126, 43325315, 86650630]

約数ペア:

[(1, 86650630), (2, 43325315), (5, 17330126), (10, 8665063), (11, 7877330), (22, 3938665), (41, 2113430), (55, 1575466), (82, 1056715), (110, 787733), (205, 422686), (410, 211343), (451, 192130), (902, 96065), (2255, 38426), (4510, 19213)]