45389531320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162105469}}^1$

素因数の和:162105487

約数の個数: 32

約数和(自身を含む): 116715938400

約数和(自身を除く): 71326407080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162105469, 324210938, 648421876, 810527345, 1134738283, 1296843752, 1621054690, 2269476566, 3242109380, 4538953132, 5673691415, 6484218760, 9077906264, 11347382830, 22694765660, 45389531320]

約数ペア:

[(1, 45389531320), (2, 22694765660), (4, 11347382830), (5, 9077906264), (7, 6484218760), (8, 5673691415), (10, 4538953132), (14, 3242109380), (20, 2269476566), (28, 1621054690), (35, 1296843752), (40, 1134738283), (56, 810527345), (70, 648421876), (140, 324210938), (280, 162105469)]