10263860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12234700

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 179, 188, 235, 244, 305, 358, 470, 610, 716, 895, 940, 1220, 1790, 2867, 3580, 5734, 8413, 10919, 11468, 14335, 16826, 21838, 28670, 33652, 42065, 43676, 54595, 57340, 84130, 109190, 168260, 218380, 513193, 1026386, 2052772, 2565965, 5131930, 10263860]

約数ペア:

[(1, 10263860), (2, 5131930), (4, 2565965), (5, 2052772), (10, 1026386), (20, 513193), (47, 218380), (61, 168260), (94, 109190), (122, 84130), (179, 57340), (188, 54595), (235, 43676), (244, 42065), (305, 33652), (358, 28670), (470, 21838), (610, 16826), (716, 14335), (895, 11468), (940, 10919), (1220, 8413), (1790, 5734), (2867, 3580)]