8180150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 8693770

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 139, 214, 275, 278, 535, 550, 695, 1070, 1177, 1390, 1529, 2354, 2675, 3058, 3475, 5350, 5885, 6950, 7645, 11770, 14873, 15290, 29425, 29746, 38225, 58850, 74365, 76450, 148730, 163603, 327206, 371825, 743650, 818015, 1636030, 4090075, 8180150]

約数ペア:

[(1, 8180150), (2, 4090075), (5, 1636030), (10, 818015), (11, 743650), (22, 371825), (25, 327206), (50, 163603), (55, 148730), (107, 76450), (110, 74365), (139, 58850), (214, 38225), (275, 29746), (278, 29425), (535, 15290), (550, 14873), (695, 11770), (1070, 7645), (1177, 6950), (1390, 5885), (1529, 5350), (2354, 3475), (2675, 3058)]