609510100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3265

約数の個数: 72

約数和(自身を含む): 1384161408

約数和(自身を除く): 774651308

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 47, 50, 82, 94, 100, 164, 188, 205, 235, 410, 470, 820, 940, 1025, 1175, 1927, 2050, 2350, 3163, 3854, 4100, 4700, 6326, 7708, 9635, 12652, 15815, 19270, 31630, 38540, 48175, 63260, 79075, 96350, 129683, 148661, 158150, 192700, 259366, 297322, 316300, 518732, 594644, 648415, 743305, 1296830, 1486610, 2593660, 2973220, 3242075, 3716525, 6095101, 6484150, 7433050, 12190202, 12968300, 14866100, 24380404, 30475505, 60951010, 121902020, 152377525, 304755050, 609510100]

約数ペア:

[(1, 609510100), (2, 304755050), (4, 152377525), (5, 121902020), (10, 60951010), (20, 30475505), (25, 24380404), (41, 14866100), (47, 12968300), (50, 12190202), (82, 7433050), (94, 6484150), (100, 6095101), (164, 3716525), (188, 3242075), (205, 2973220), (235, 2593660), (410, 1486610), (470, 1296830), (820, 743305), (940, 648415), (1025, 594644), (1175, 518732), (1927, 316300), (2050, 297322), (2350, 259366), (3163, 192700), (3854, 158150), (4100, 148661), (4700, 129683), (6326, 96350), (7708, 79075), (9635, 63260), (12652, 48175), (15815, 38540), (19270, 31630)]