1569204520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3017701}}^1$

素因数の和:3017725

約数の個数: 32

約数和(自身を含む): 3802304520

約数和(自身を除く): 2233100000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3017701, 6035402, 12070804, 15088505, 24141608, 30177010, 39230113, 60354020, 78460226, 120708040, 156920452, 196150565, 313840904, 392301130, 784602260, 1569204520]

約数ペア:

[(1, 1569204520), (2, 784602260), (4, 392301130), (5, 313840904), (8, 196150565), (10, 156920452), (13, 120708040), (20, 78460226), (26, 60354020), (40, 39230113), (52, 30177010), (65, 24141608), (104, 15088505), (130, 12070804), (260, 6035402), (520, 3017701)]