61372280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3564

約数の個数: 64

約数和(自身を含む): 151718400

約数和(自身を除く): 90346120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 3511, 4370, 7022, 8740, 14044, 17480, 17555, 28088, 35110, 66709, 70220, 80753, 133418, 140440, 161506, 266836, 323012, 333545, 403765, 533672, 646024, 667090, 807530, 1334180, 1534307, 1615060, 2668360, 3068614, 3230120, 6137228, 7671535, 12274456, 15343070, 30686140, 61372280]

約数ペア:

[(1, 61372280), (2, 30686140), (4, 15343070), (5, 12274456), (8, 7671535), (10, 6137228), (19, 3230120), (20, 3068614), (23, 2668360), (38, 1615060), (40, 1534307), (46, 1334180), (76, 807530), (92, 667090), (95, 646024), (115, 533672), (152, 403765), (184, 333545), (190, 323012), (230, 266836), (380, 161506), (437, 140440), (460, 133418), (760, 80753), (874, 70220), (920, 66709), (1748, 35110), (2185, 28088), (3496, 17555), (3511, 17480), (4370, 14044), (7022, 8740)]