75772460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 163900800

約数和(自身を除く): 88128340

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 149, 188, 235, 298, 470, 541, 596, 745, 940, 1082, 1490, 2164, 2705, 2980, 5410, 7003, 10820, 14006, 25427, 28012, 35015, 50854, 70030, 80609, 101708, 127135, 140060, 161218, 254270, 322436, 403045, 508540, 806090, 1612180, 3788623, 7577246, 15154492, 18943115, 37886230, 75772460]

約数ペア:

[(1, 75772460), (2, 37886230), (4, 18943115), (5, 15154492), (10, 7577246), (20, 3788623), (47, 1612180), (94, 806090), (149, 508540), (188, 403045), (235, 322436), (298, 254270), (470, 161218), (541, 140060), (596, 127135), (745, 101708), (940, 80609), (1082, 70030), (1490, 50854), (2164, 35015), (2705, 28012), (2980, 25427), (5410, 14006), (7003, 10820)]