219038660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5737}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 485847936

約数和(自身を除く): 266809276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 5737, 7636, 9545, 11474, 19090, 22948, 28685, 38180, 57370, 114740, 131951, 263902, 476171, 527804, 659755, 952342, 1319510, 1904684, 2380855, 2639020, 4761710, 9523420, 10951933, 21903866, 43807732, 54759665, 109519330, 219038660]

約数ペア:

[(1, 219038660), (2, 109519330), (4, 54759665), (5, 43807732), (10, 21903866), (20, 10951933), (23, 9523420), (46, 4761710), (83, 2639020), (92, 2380855), (115, 1904684), (166, 1319510), (230, 952342), (332, 659755), (415, 527804), (460, 476171), (830, 263902), (1660, 131951), (1909, 114740), (3818, 57370), (5737, 38180), (7636, 28685), (9545, 22948), (11474, 19090)]