10716950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 21762000

約数和(自身を除く): 11045050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 389, 475, 551, 725, 778, 950, 1102, 1450, 1945, 2755, 3890, 5510, 7391, 9725, 11281, 13775, 14782, 19450, 22562, 27550, 36955, 56405, 73910, 112810, 184775, 214339, 282025, 369550, 428678, 564050, 1071695, 2143390, 5358475, 10716950]

約数ペア:

[(1, 10716950), (2, 5358475), (5, 2143390), (10, 1071695), (19, 564050), (25, 428678), (29, 369550), (38, 282025), (50, 214339), (58, 184775), (95, 112810), (145, 73910), (190, 56405), (290, 36955), (389, 27550), (475, 22562), (551, 19450), (725, 14782), (778, 13775), (950, 11281), (1102, 9725), (1450, 7391), (1945, 5510), (2755, 3890)]