2017383320

素因数分解:

$2^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{58441}}^1$

素因数の和:59315

約数の個数: 32

約数和(自身を含む): 4544449920

約数和(自身を除く): 2527066600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 863, 1726, 3452, 4315, 6904, 8630, 17260, 34520, 58441, 116882, 233764, 292205, 467528, 584410, 1168820, 2337640, 50434583, 100869166, 201738332, 252172915, 403476664, 504345830, 1008691660, 2017383320]

約数ペア:

[(1, 2017383320), (2, 1008691660), (4, 504345830), (5, 403476664), (8, 252172915), (10, 201738332), (20, 100869166), (40, 50434583), (863, 2337640), (1726, 1168820), (3452, 584410), (4315, 467528), (6904, 292205), (8630, 233764), (17260, 116882), (34520, 58441)]