188469860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5923}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 416006976

約数和(自身を除く): 227537116

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 5923, 6364, 7955, 11846, 15910, 23692, 29615, 31820, 59230, 118460, 219151, 254689, 438302, 509378, 876604, 1018756, 1095755, 1273445, 2191510, 2546890, 4383020, 5093780, 9423493, 18846986, 37693972, 47117465, 94234930, 188469860]

約数ペア:

[(1, 188469860), (2, 94234930), (4, 47117465), (5, 37693972), (10, 18846986), (20, 9423493), (37, 5093780), (43, 4383020), (74, 2546890), (86, 2191510), (148, 1273445), (172, 1095755), (185, 1018756), (215, 876604), (370, 509378), (430, 438302), (740, 254689), (860, 219151), (1591, 118460), (3182, 59230), (5923, 31820), (6364, 29615), (7955, 23692), (11846, 15910)]