2976020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8779

約数の個数: 24

約数和(自身を含む): 6618024

約数和(自身を除く): 3642004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8753, 17506, 35012, 43765, 87530, 148801, 175060, 297602, 595204, 744005, 1488010, 2976020]

約数ペア:

[(1, 2976020), (2, 1488010), (4, 744005), (5, 595204), (10, 297602), (17, 175060), (20, 148801), (34, 87530), (68, 43765), (85, 35012), (170, 17506), (340, 8753)]