102615520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{91621}}^1$

素因数の和:91643

約数の個数: 48

約数和(自身を含む): 277064928

約数和(自身を除く): 174449408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 91621, 183242, 366484, 458105, 641347, 732968, 916210, 1282694, 1465936, 1832420, 2565388, 2931872, 3206735, 3664840, 5130776, 6413470, 7329680, 10261552, 12826940, 14659360, 20523104, 25653880, 51307760, 102615520]

約数ペア:

[(1, 102615520), (2, 51307760), (4, 25653880), (5, 20523104), (7, 14659360), (8, 12826940), (10, 10261552), (14, 7329680), (16, 6413470), (20, 5130776), (28, 3664840), (32, 3206735), (35, 2931872), (40, 2565388), (56, 1832420), (70, 1465936), (80, 1282694), (112, 916210), (140, 732968), (160, 641347), (224, 458105), (280, 366484), (560, 183242), (1120, 91621)]