2672920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 6332400

約数和(自身を除く): 3659480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3517, 7034, 14068, 17585, 28136, 35170, 66823, 70340, 133646, 140680, 267292, 334115, 534584, 668230, 1336460, 2672920]

約数ペア:

[(1, 2672920), (2, 1336460), (4, 668230), (5, 534584), (8, 334115), (10, 267292), (19, 140680), (20, 133646), (38, 70340), (40, 66823), (76, 35170), (95, 28136), (152, 17585), (190, 14068), (380, 7034), (760, 3517)]