1713227960

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{272807}}^1$

素因数の和:272975

約数の個数: 32

約数和(自身を含む): 3879329760

約数和(自身を除く): 2166101800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 272807, 545614, 1091228, 1364035, 2182456, 2728070, 5456140, 10912280, 42830699, 85661398, 171322796, 214153495, 342645592, 428306990, 856613980, 1713227960]

約数ペア:

[(1, 1713227960), (2, 856613980), (4, 428306990), (5, 342645592), (8, 214153495), (10, 171322796), (20, 85661398), (40, 42830699), (157, 10912280), (314, 5456140), (628, 2728070), (785, 2182456), (1256, 1364035), (1570, 1091228), (3140, 545614), (6280, 272807)]