13885060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 34735680

約数和(自身を除く): 20850620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 59, 70, 82, 118, 140, 164, 205, 236, 287, 295, 410, 413, 574, 590, 820, 826, 1148, 1180, 1435, 1652, 1681, 2065, 2419, 2870, 3362, 4130, 4838, 5740, 6724, 8260, 8405, 9676, 11767, 12095, 16810, 16933, 23534, 24190, 33620, 33866, 47068, 48380, 58835, 67732, 84665, 99179, 117670, 169330, 198358, 235340, 338660, 396716, 495895, 694253, 991790, 1388506, 1983580, 2777012, 3471265, 6942530, 13885060]

約数ペア:

[(1, 13885060), (2, 6942530), (4, 3471265), (5, 2777012), (7, 1983580), (10, 1388506), (14, 991790), (20, 694253), (28, 495895), (35, 396716), (41, 338660), (59, 235340), (70, 198358), (82, 169330), (118, 117670), (140, 99179), (164, 84665), (205, 67732), (236, 58835), (287, 48380), (295, 47068), (410, 33866), (413, 33620), (574, 24190), (590, 23534), (820, 16933), (826, 16810), (1148, 12095), (1180, 11767), (1435, 9676), (1652, 8405), (1681, 8260), (2065, 6724), (2419, 5740), (2870, 4838), (3362, 4130)]