4059820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4951}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 8735328

約数和(自身を除く): 4675508

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4951, 9902, 19804, 24755, 49510, 99020, 202991, 405982, 811964, 1014955, 2029910, 4059820]

約数ペア:

[(1, 4059820), (2, 2029910), (4, 1014955), (5, 811964), (10, 405982), (20, 202991), (41, 99020), (82, 49510), (164, 24755), (205, 19804), (410, 9902), (820, 4951)]