2680492055

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{599}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 3353011200

約数和(自身を除く): 672519145

約数列:

[1, 5, 41, 83, 205, 263, 415, 599, 1315, 2995, 3403, 10783, 17015, 21829, 24559, 49717, 53915, 109145, 122795, 157537, 248585, 787685, 894989, 2038397, 4474945, 6459017, 10191985, 13075571, 32295085, 65377855, 536098411, 2680492055]

約数ペア:

[(1, 2680492055), (5, 536098411), (41, 65377855), (83, 32295085), (205, 13075571), (263, 10191985), (415, 6459017), (599, 4474945), (1315, 2038397), (2995, 894989), (3403, 787685), (10783, 248585), (17015, 157537), (21829, 122795), (24559, 109145), (49717, 53915)]