23527840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3001}}^1$

素因数の和:3030

約数の個数: 72

約数和(自身を含む): 64681092

約数和(自身を除く): 41153252

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3001, 3920, 6002, 7840, 12004, 15005, 21007, 24008, 30010, 42014, 48016, 60020, 84028, 96032, 105035, 120040, 147049, 168056, 210070, 240080, 294098, 336112, 420140, 480160, 588196, 672224, 735245, 840280, 1176392, 1470490, 1680560, 2352784, 2940980, 3361120, 4705568, 5881960, 11763920, 23527840]

約数ペア:

[(1, 23527840), (2, 11763920), (4, 5881960), (5, 4705568), (7, 3361120), (8, 2940980), (10, 2352784), (14, 1680560), (16, 1470490), (20, 1176392), (28, 840280), (32, 735245), (35, 672224), (40, 588196), (49, 480160), (56, 420140), (70, 336112), (80, 294098), (98, 240080), (112, 210070), (140, 168056), (160, 147049), (196, 120040), (224, 105035), (245, 96032), (280, 84028), (392, 60020), (490, 48016), (560, 42014), (784, 30010), (980, 24008), (1120, 21007), (1568, 15005), (1960, 12004), (3001, 7840), (3920, 6002)]