2019763360

素因数分解:

$2^5\times 5^1\times {\mathrm{12623521}}^1$

素因数の和:12623536

約数の個数: 24

約数和(自身を含む): 4771691316

約数和(自身を除く): 2751927956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12623521, 25247042, 50494084, 63117605, 100988168, 126235210, 201976336, 252470420, 403952672, 504940840, 1009881680, 2019763360]

約数ペア:

[(1, 2019763360), (2, 1009881680), (4, 504940840), (5, 403952672), (8, 252470420), (10, 201976336), (16, 126235210), (20, 100988168), (32, 63117605), (40, 50494084), (80, 25247042), (160, 12623521)]