86615240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 123371320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3037, 3565, 5704, 6074, 7130, 12148, 14260, 15185, 24296, 28520, 30370, 60740, 69851, 94147, 121480, 139702, 188294, 279404, 349255, 376588, 470735, 558808, 698510, 753176, 941470, 1397020, 1882940, 2165381, 2794040, 3765880, 4330762, 8661524, 10826905, 17323048, 21653810, 43307620, 86615240]

約数ペア:

[(1, 86615240), (2, 43307620), (4, 21653810), (5, 17323048), (8, 10826905), (10, 8661524), (20, 4330762), (23, 3765880), (31, 2794040), (40, 2165381), (46, 1882940), (62, 1397020), (92, 941470), (115, 753176), (124, 698510), (155, 558808), (184, 470735), (230, 376588), (248, 349255), (310, 279404), (460, 188294), (620, 139702), (713, 121480), (920, 94147), (1240, 69851), (1426, 60740), (2852, 30370), (3037, 28520), (3565, 24296), (5704, 15185), (6074, 14260), (7130, 12148)]