102535640

素因数分解:

$2^3\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1867}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 230996880

約数和(自身を除く): 128461240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373, 1867, 2746, 3734, 5492, 6865, 7468, 9335, 10984, 13730, 14936, 18670, 27460, 37340, 54920, 74680, 2563391, 5126782, 10253564, 12816955, 20507128, 25633910, 51267820, 102535640]

約数ペア:

[(1, 102535640), (2, 51267820), (4, 25633910), (5, 20507128), (8, 12816955), (10, 10253564), (20, 5126782), (40, 2563391), (1373, 74680), (1867, 54920), (2746, 37340), (3734, 27460), (5492, 18670), (6865, 14936), (7468, 13730), (9335, 10984)]