679885060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 1541514240

約数和(自身を除く): 861629180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 79, 92, 106, 115, 158, 212, 230, 265, 316, 353, 395, 460, 530, 706, 790, 1060, 1219, 1412, 1580, 1765, 1817, 2438, 3530, 3634, 4187, 4876, 6095, 7060, 7268, 8119, 8374, 9085, 12190, 16238, 16748, 18170, 18709, 20935, 24380, 27887, 32476, 36340, 37418, 40595, 41870, 55774, 74836, 81190, 83740, 93545, 96301, 111548, 139435, 162380, 187090, 192602, 278870, 374180, 385204, 430307, 481505, 557740, 641401, 860614, 963010, 1282802, 1478011, 1721228, 1926020, 2151535, 2565604, 2956022, 3207005, 4303070, 5912044, 6414010, 7390055, 8606140, 12828020, 14780110, 29560220, 33994253, 67988506, 135977012, 169971265, 339942530, 679885060]

約数ペア:

[(1, 679885060), (2, 339942530), (4, 169971265), (5, 135977012), (10, 67988506), (20, 33994253), (23, 29560220), (46, 14780110), (53, 12828020), (79, 8606140), (92, 7390055), (106, 6414010), (115, 5912044), (158, 4303070), (212, 3207005), (230, 2956022), (265, 2565604), (316, 2151535), (353, 1926020), (395, 1721228), (460, 1478011), (530, 1282802), (706, 963010), (790, 860614), (1060, 641401), (1219, 557740), (1412, 481505), (1580, 430307), (1765, 385204), (1817, 374180), (2438, 278870), (3530, 192602), (3634, 187090), (4187, 162380), (4876, 139435), (6095, 111548), (7060, 96301), (7268, 93545), (8119, 83740), (8374, 81190), (9085, 74836), (12190, 55774), (16238, 41870), (16748, 40595), (18170, 37418), (18709, 36340), (20935, 32476), (24380, 27887)]