3272620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 7606368

約数和(自身を除く): 4333748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 307, 410, 533, 614, 820, 1066, 1228, 1535, 2132, 2665, 3070, 3991, 5330, 6140, 7982, 10660, 12587, 15964, 19955, 25174, 39910, 50348, 62935, 79820, 125870, 163631, 251740, 327262, 654524, 818155, 1636310, 3272620]

約数ペア:

[(1, 3272620), (2, 1636310), (4, 818155), (5, 654524), (10, 327262), (13, 251740), (20, 163631), (26, 125870), (41, 79820), (52, 62935), (65, 50348), (82, 39910), (130, 25174), (164, 19955), (205, 15964), (260, 12587), (307, 10660), (410, 7982), (533, 6140), (614, 5330), (820, 3991), (1066, 3070), (1228, 2665), (1535, 2132)]