1330796050

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{258407}}^1$

素因数の和:258522

約数の個数: 24

約数和(自身を含む): 2499322176

約数和(自身を除く): 1168526126

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 258407, 516814, 1292035, 2584070, 6460175, 12920350, 26615921, 53231842, 133079605, 266159210, 665398025, 1330796050]

約数ペア:

[(1, 1330796050), (2, 665398025), (5, 266159210), (10, 133079605), (25, 53231842), (50, 26615921), (103, 12920350), (206, 6460175), (515, 2584070), (1030, 1292035), (2575, 516814), (5150, 258407)]