8131072630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3433

約数の個数: 64

約数和(自身を含む): 15779370240

約数和(自身を除く): 7648297610

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 193, 386, 395, 790, 965, 1343, 1930, 2686, 3137, 3281, 6274, 6562, 6715, 13430, 15247, 15685, 16405, 30494, 31370, 32810, 53329, 76235, 106658, 152470, 247823, 259199, 266645, 495646, 518398, 533290, 605441, 1210882, 1239115, 1295995, 2478230, 2591990, 3027205, 4212991, 6054410, 8425982, 10292497, 20584994, 21064955, 42129910, 47829839, 51462485, 95659678, 102924970, 239149195, 478298390, 813107263, 1626214526, 4065536315, 8131072630]

約数ペア:

[(1, 8131072630), (2, 4065536315), (5, 1626214526), (10, 813107263), (17, 478298390), (34, 239149195), (79, 102924970), (85, 95659678), (158, 51462485), (170, 47829839), (193, 42129910), (386, 21064955), (395, 20584994), (790, 10292497), (965, 8425982), (1343, 6054410), (1930, 4212991), (2686, 3027205), (3137, 2591990), (3281, 2478230), (6274, 1295995), (6562, 1239115), (6715, 1210882), (13430, 605441), (15247, 533290), (15685, 518398), (16405, 495646), (30494, 266645), (31370, 259199), (32810, 247823), (53329, 152470), (76235, 106658)]