40317916465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{32309}}^1$

素因数の和:32661

約数の個数: 32

約数和(自身を含む): 52384073760

約数和(自身を除く): 12066157295

約数列:

[1, 5, 17, 53, 85, 265, 277, 901, 1385, 4505, 4709, 14681, 23545, 32309, 73405, 161545, 249577, 549253, 1247885, 1712377, 2746265, 8561885, 8949593, 29110409, 44747965, 145552045, 152143081, 474328429, 760715405, 2371642145, 8063583293, 40317916465]

約数ペア:

[(1, 40317916465), (5, 8063583293), (17, 2371642145), (53, 760715405), (85, 474328429), (265, 152143081), (277, 145552045), (901, 44747965), (1385, 29110409), (4505, 8949593), (4709, 8561885), (14681, 2746265), (23545, 1712377), (32309, 1247885), (73405, 549253), (161545, 249577)]