40076220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2377}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 112660128

約数和(自身を除く): 72583908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2377, 2810, 3372, 4215, 4754, 5620, 7131, 8430, 9508, 11885, 14262, 16860, 23770, 28524, 35655, 47540, 71310, 142620, 667937, 1335874, 2003811, 2671748, 3339685, 4007622, 6679370, 8015244, 10019055, 13358740, 20038110, 40076220]

約数ペア:

[(1, 40076220), (2, 20038110), (3, 13358740), (4, 10019055), (5, 8015244), (6, 6679370), (10, 4007622), (12, 3339685), (15, 2671748), (20, 2003811), (30, 1335874), (60, 667937), (281, 142620), (562, 71310), (843, 47540), (1124, 35655), (1405, 28524), (1686, 23770), (2377, 16860), (2810, 14262), (3372, 11885), (4215, 9508), (4754, 8430), (5620, 7131)]