295441490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{2659}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 546981120

約数和(自身を除く): 251539630

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 1355, 2659, 2710, 5318, 11111, 13295, 22222, 26590, 55555, 109019, 111110, 218038, 545095, 720589, 1090190, 1441178, 3602945, 7205890, 29544149, 59088298, 147720745, 295441490]

約数ペア:

[(1, 295441490), (2, 147720745), (5, 59088298), (10, 29544149), (41, 7205890), (82, 3602945), (205, 1441178), (271, 1090190), (410, 720589), (542, 545095), (1355, 218038), (2659, 111110), (2710, 109019), (5318, 55555), (11111, 26590), (13295, 22222)]