1030483480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1981699}}^1$

素因数の和:1981723

約数の個数: 32

約数和(自身を含む): 2496942000

約数和(自身を除く): 1466458520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1981699, 3963398, 7926796, 9908495, 15853592, 19816990, 25762087, 39633980, 51524174, 79267960, 103048348, 128810435, 206096696, 257620870, 515241740, 1030483480]

約数ペア:

[(1, 1030483480), (2, 515241740), (4, 257620870), (5, 206096696), (8, 128810435), (10, 103048348), (13, 79267960), (20, 51524174), (26, 39633980), (40, 25762087), (52, 19816990), (65, 15853592), (104, 9908495), (130, 7926796), (260, 3963398), (520, 1981699)]