2015367980

素因数分解:

$2^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{75937}}^1$

素因数の和:77273

約数の個数: 24

約数和(自身を含む): 4235517888

約数和(自身を除く): 2220149908

約数列:

[1, 2, 4, 5, 10, 20, 1327, 2654, 5308, 6635, 13270, 26540, 75937, 151874, 303748, 379685, 759370, 1518740, 100768399, 201536798, 403073596, 503841995, 1007683990, 2015367980]

約数ペア:

[(1, 2015367980), (2, 1007683990), (4, 503841995), (5, 403073596), (10, 201536798), (20, 100768399), (1327, 1518740), (2654, 759370), (5308, 379685), (6635, 303748), (13270, 151874), (26540, 75937)]