85076720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36671}}^1$

素因数の和:36713

約数の個数: 40

約数和(自身を含む): 204629760

約数和(自身を除く): 119553040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36671, 73342, 146684, 183355, 293368, 366710, 586736, 733420, 1063459, 1466840, 2126918, 2933680, 4253836, 5317295, 8507672, 10634590, 17015344, 21269180, 42538360, 85076720]

約数ペア:

[(1, 85076720), (2, 42538360), (4, 21269180), (5, 17015344), (8, 10634590), (10, 8507672), (16, 5317295), (20, 4253836), (29, 2933680), (40, 2126918), (58, 1466840), (80, 1063459), (116, 733420), (145, 586736), (232, 366710), (290, 293368), (464, 183355), (580, 146684), (1160, 73342), (2320, 36671)]