41646020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 97241088

約数和(自身を除く): 55595068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 5167, 8060, 10334, 20668, 25835, 51670, 67171, 103340, 134342, 160177, 268684, 320354, 335855, 640708, 671710, 800885, 1343420, 1601770, 2082301, 3203540, 4164602, 8329204, 10411505, 20823010, 41646020]

約数ペア:

[(1, 41646020), (2, 20823010), (4, 10411505), (5, 8329204), (10, 4164602), (13, 3203540), (20, 2082301), (26, 1601770), (31, 1343420), (52, 800885), (62, 671710), (65, 640708), (124, 335855), (130, 320354), (155, 268684), (260, 160177), (310, 134342), (403, 103340), (620, 67171), (806, 51670), (1612, 25835), (2015, 20668), (4030, 10334), (5167, 8060)]