104996860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 226860480

約数和(自身を除く): 121863620

約数列:

[1, 2, 4, 5, 10, 20, 61, 89, 122, 178, 244, 305, 356, 445, 610, 890, 967, 1220, 1780, 1934, 3868, 4835, 5429, 9670, 10858, 19340, 21716, 27145, 54290, 58987, 86063, 108580, 117974, 172126, 235948, 294935, 344252, 430315, 589870, 860630, 1179740, 1721260, 5249843, 10499686, 20999372, 26249215, 52498430, 104996860]

約数ペア:

[(1, 104996860), (2, 52498430), (4, 26249215), (5, 20999372), (10, 10499686), (20, 5249843), (61, 1721260), (89, 1179740), (122, 860630), (178, 589870), (244, 430315), (305, 344252), (356, 294935), (445, 235948), (610, 172126), (890, 117974), (967, 108580), (1220, 86063), (1780, 58987), (1934, 54290), (3868, 27145), (4835, 21716), (5429, 19340), (9670, 10858)]