21774070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75083}}^1$

素因数の和:75119

約数の個数: 16

約数和(自身を含む): 40545360

約数和(自身を除く): 18771290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 75083, 150166, 375415, 750830, 2177407, 4354814, 10887035, 21774070]

約数ペア:

[(1, 21774070), (2, 10887035), (5, 4354814), (10, 2177407), (29, 750830), (58, 375415), (145, 150166), (290, 75083)]