794118130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 1574899200

約数和(自身を除く): 780781070

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 239, 305, 419, 478, 610, 793, 838, 1195, 1586, 2095, 2390, 3107, 3965, 4190, 5447, 6214, 7930, 10894, 14579, 15535, 25559, 27235, 29158, 31070, 51118, 54470, 72895, 100141, 127795, 145790, 189527, 200282, 255590, 332267, 379054, 500705, 664534, 947635, 1001410, 1301833, 1661335, 1895270, 2603666, 3322670, 6108601, 6509165, 12217202, 13018330, 30543005, 61086010, 79411813, 158823626, 397059065, 794118130]

約数ペア:

[(1, 794118130), (2, 397059065), (5, 158823626), (10, 79411813), (13, 61086010), (26, 30543005), (61, 13018330), (65, 12217202), (122, 6509165), (130, 6108601), (239, 3322670), (305, 2603666), (419, 1895270), (478, 1661335), (610, 1301833), (793, 1001410), (838, 947635), (1195, 664534), (1586, 500705), (2095, 379054), (2390, 332267), (3107, 255590), (3965, 200282), (4190, 189527), (5447, 145790), (6214, 127795), (7930, 100141), (10894, 72895), (14579, 54470), (15535, 51118), (25559, 31070), (27235, 29158)]