1898328260

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{50839}}^1$

素因数の和:52715

約数の個数: 24

約数和(自身を含む): 3988703040

約数和(自身を除く): 2090374780

約数列:

[1, 2, 4, 5, 10, 20, 1867, 3734, 7468, 9335, 18670, 37340, 50839, 101678, 203356, 254195, 508390, 1016780, 94916413, 189832826, 379665652, 474582065, 949164130, 1898328260]

約数ペア:

[(1, 1898328260), (2, 949164130), (4, 474582065), (5, 379665652), (10, 189832826), (20, 94916413), (1867, 1016780), (3734, 508390), (7468, 254195), (9335, 203356), (18670, 101678), (37340, 50839)]