66393910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 135002448

約数和(自身を除く): 68608538

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 1483, 2035, 2966, 4070, 4477, 7415, 8954, 14830, 16313, 22385, 32626, 44770, 54871, 81565, 109742, 163130, 179443, 274355, 358886, 548710, 603581, 897215, 1207162, 1794430, 3017905, 6035810, 6639391, 13278782, 33196955, 66393910]

約数ペア:

[(1, 66393910), (2, 33196955), (5, 13278782), (10, 6639391), (11, 6035810), (22, 3017905), (37, 1794430), (55, 1207162), (74, 897215), (110, 603581), (121, 548710), (185, 358886), (242, 274355), (370, 179443), (407, 163130), (605, 109742), (814, 81565), (1210, 54871), (1483, 44770), (2035, 32626), (2966, 22385), (4070, 16313), (4477, 14830), (7415, 8954)]