33293720

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8081}}^1$

素因数の和:8195

約数の個数: 32

約数和(自身を含む): 75647520

約数和(自身を除く): 42353800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 323240, 832343, 1664686, 3329372, 4161715, 6658744, 8323430, 16646860, 33293720]

約数ペア:

[(1, 33293720), (2, 16646860), (4, 8323430), (5, 6658744), (8, 4161715), (10, 3329372), (20, 1664686), (40, 832343), (103, 323240), (206, 161620), (412, 80810), (515, 64648), (824, 40405), (1030, 32324), (2060, 16162), (4120, 8081)]