201622240

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11777}}^1$

素因数の和:11899

約数の個数: 48

約数和(自身を含む): 480825072

約数和(自身を除く): 279202832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 11777, 17120, 23554, 47108, 58885, 94216, 117770, 188432, 235540, 376864, 471080, 942160, 1260139, 1884320, 2520278, 5040556, 6300695, 10081112, 12601390, 20162224, 25202780, 40324448, 50405560, 100811120, 201622240]

約数ペア:

[(1, 201622240), (2, 100811120), (4, 50405560), (5, 40324448), (8, 25202780), (10, 20162224), (16, 12601390), (20, 10081112), (32, 6300695), (40, 5040556), (80, 2520278), (107, 1884320), (160, 1260139), (214, 942160), (428, 471080), (535, 376864), (856, 235540), (1070, 188432), (1712, 117770), (2140, 94216), (3424, 58885), (4280, 47108), (8560, 23554), (11777, 17120)]