957194620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{1151}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 2060771328

約数和(自身を除く): 1103576708

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 967, 1151, 1934, 2302, 3868, 4604, 4835, 5755, 9670, 11510, 19340, 23020, 41581, 49493, 83162, 98986, 166324, 197972, 207905, 247465, 415810, 494930, 831620, 989860, 1113017, 2226034, 4452068, 5565085, 11130170, 22260340, 47859731, 95719462, 191438924, 239298655, 478597310, 957194620]

約数ペア:

[(1, 957194620), (2, 478597310), (4, 239298655), (5, 191438924), (10, 95719462), (20, 47859731), (43, 22260340), (86, 11130170), (172, 5565085), (215, 4452068), (430, 2226034), (860, 1113017), (967, 989860), (1151, 831620), (1934, 494930), (2302, 415810), (3868, 247465), (4604, 207905), (4835, 197972), (5755, 166324), (9670, 98986), (11510, 83162), (19340, 49493), (23020, 41581)]