99124460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 215846400

約数和(自身を除く): 116721940

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 158, 172, 215, 316, 395, 430, 790, 860, 1459, 1580, 2918, 3397, 5836, 6794, 7295, 13588, 14590, 16985, 29180, 33970, 62737, 67940, 115261, 125474, 230522, 250948, 313685, 461044, 576305, 627370, 1152610, 1254740, 2305220, 4956223, 9912446, 19824892, 24781115, 49562230, 99124460]

約数ペア:

[(1, 99124460), (2, 49562230), (4, 24781115), (5, 19824892), (10, 9912446), (20, 4956223), (43, 2305220), (79, 1254740), (86, 1152610), (158, 627370), (172, 576305), (215, 461044), (316, 313685), (395, 250948), (430, 230522), (790, 125474), (860, 115261), (1459, 67940), (1580, 62737), (2918, 33970), (3397, 29180), (5836, 16985), (6794, 14590), (7295, 13588)]