79948540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9679}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 195148800

約数和(自身を除く): 115200260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9679, 19358, 38716, 48395, 67753, 96790, 135506, 193580, 271012, 338765, 571061, 677530, 1142122, 1355060, 2284244, 2855305, 3997427, 5710610, 7994854, 11421220, 15989708, 19987135, 39974270, 79948540]

約数ペア:

[(1, 79948540), (2, 39974270), (4, 19987135), (5, 15989708), (7, 11421220), (10, 7994854), (14, 5710610), (20, 3997427), (28, 2855305), (35, 2284244), (59, 1355060), (70, 1142122), (118, 677530), (140, 571061), (236, 338765), (295, 271012), (413, 193580), (590, 135506), (826, 96790), (1180, 67753), (1652, 48395), (2065, 38716), (4130, 19358), (8260, 9679)]