115820360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 270043200

約数和(自身を除く): 154222840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 139, 148, 185, 278, 296, 370, 556, 563, 695, 740, 1112, 1126, 1390, 1480, 2252, 2780, 2815, 4504, 5143, 5560, 5630, 10286, 11260, 20572, 20831, 22520, 25715, 41144, 41662, 51430, 78257, 83324, 102860, 104155, 156514, 166648, 205720, 208310, 313028, 391285, 416620, 626056, 782570, 833240, 1565140, 2895509, 3130280, 5791018, 11582036, 14477545, 23164072, 28955090, 57910180, 115820360]

約数ペア:

[(1, 115820360), (2, 57910180), (4, 28955090), (5, 23164072), (8, 14477545), (10, 11582036), (20, 5791018), (37, 3130280), (40, 2895509), (74, 1565140), (139, 833240), (148, 782570), (185, 626056), (278, 416620), (296, 391285), (370, 313028), (556, 208310), (563, 205720), (695, 166648), (740, 156514), (1112, 104155), (1126, 102860), (1390, 83324), (1480, 78257), (2252, 51430), (2780, 41662), (2815, 41144), (4504, 25715), (5143, 22520), (5560, 20831), (5630, 20572), (10286, 11260)]