415024100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 926190720

約数和(自身を除く): 511166620

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 227, 235, 389, 454, 470, 778, 908, 940, 1135, 1175, 1556, 1945, 2270, 2350, 3890, 4540, 4700, 5675, 7780, 9725, 10669, 11350, 18283, 19450, 21338, 22700, 36566, 38900, 42676, 53345, 73132, 88303, 91415, 106690, 176606, 182830, 213380, 266725, 353212, 365660, 441515, 457075, 533450, 883030, 914150, 1066900, 1766060, 1828300, 2207575, 4150241, 4415150, 8300482, 8830300, 16600964, 20751205, 41502410, 83004820, 103756025, 207512050, 415024100]

約数ペア:

[(1, 415024100), (2, 207512050), (4, 103756025), (5, 83004820), (10, 41502410), (20, 20751205), (25, 16600964), (47, 8830300), (50, 8300482), (94, 4415150), (100, 4150241), (188, 2207575), (227, 1828300), (235, 1766060), (389, 1066900), (454, 914150), (470, 883030), (778, 533450), (908, 457075), (940, 441515), (1135, 365660), (1175, 353212), (1556, 266725), (1945, 213380), (2270, 182830), (2350, 176606), (3890, 106690), (4540, 91415), (4700, 88303), (5675, 73132), (7780, 53345), (9725, 42676), (10669, 38900), (11350, 36566), (18283, 22700), (19450, 21338)]