973940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1384780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 233, 380, 418, 466, 836, 932, 1045, 1165, 2090, 2330, 2563, 4180, 4427, 4660, 5126, 8854, 10252, 12815, 17708, 22135, 25630, 44270, 48697, 51260, 88540, 97394, 194788, 243485, 486970, 973940]

約数ペア:

[(1, 973940), (2, 486970), (4, 243485), (5, 194788), (10, 97394), (11, 88540), (19, 51260), (20, 48697), (22, 44270), (38, 25630), (44, 22135), (55, 17708), (76, 12815), (95, 10252), (110, 8854), (190, 5126), (209, 4660), (220, 4427), (233, 4180), (380, 2563), (418, 2330), (466, 2090), (836, 1165), (932, 1045)]