25023520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5437

約数の個数: 48

約数和(自身を含む): 61167960

約数和(自身を除く): 36144440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5393, 10786, 21572, 26965, 43144, 53930, 86288, 107860, 156397, 172576, 215720, 312794, 431440, 625588, 781985, 862880, 1251176, 1563970, 2502352, 3127940, 5004704, 6255880, 12511760, 25023520]

約数ペア:

[(1, 25023520), (2, 12511760), (4, 6255880), (5, 5004704), (8, 3127940), (10, 2502352), (16, 1563970), (20, 1251176), (29, 862880), (32, 781985), (40, 625588), (58, 431440), (80, 312794), (116, 215720), (145, 172576), (160, 156397), (232, 107860), (290, 86288), (464, 53930), (580, 43144), (928, 26965), (1160, 21572), (2320, 10786), (4640, 5393)]