84267320

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3517}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 189972000

約数和(自身を除く): 105704680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 3517, 4792, 5990, 7034, 11980, 14068, 17585, 23960, 28136, 35170, 70340, 140680, 2106683, 4213366, 8426732, 10533415, 16853464, 21066830, 42133660, 84267320]

約数ペア:

[(1, 84267320), (2, 42133660), (4, 21066830), (5, 16853464), (8, 10533415), (10, 8426732), (20, 4213366), (40, 2106683), (599, 140680), (1198, 70340), (2396, 35170), (2995, 28136), (3517, 23960), (4792, 17585), (5990, 14068), (7034, 11980)]