25850520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71807}}^1$

素因数の和:71824

約数の個数: 48

約数和(自身を含む): 84015360

約数和(自身を除く): 58164840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 71807, 143614, 215421, 287228, 359035, 430842, 574456, 646263, 718070, 861684, 1077105, 1292526, 1436140, 1723368, 2154210, 2585052, 2872280, 3231315, 4308420, 5170104, 6462630, 8616840, 12925260, 25850520]

約数ペア:

[(1, 25850520), (2, 12925260), (3, 8616840), (4, 6462630), (5, 5170104), (6, 4308420), (8, 3231315), (9, 2872280), (10, 2585052), (12, 2154210), (15, 1723368), (18, 1436140), (20, 1292526), (24, 1077105), (30, 861684), (36, 718070), (40, 646263), (45, 574456), (60, 430842), (72, 359035), (90, 287228), (120, 215421), (180, 143614), (360, 71807)]