38810750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 79921296

約数和(自身を除く): 41110546

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1283, 1375, 2566, 2750, 3025, 6050, 6415, 12830, 14113, 15125, 28226, 30250, 32075, 64150, 70565, 141130, 155243, 160375, 310486, 320750, 352825, 705650, 776215, 1552430, 1764125, 3528250, 3881075, 7762150, 19405375, 38810750]

約数ペア:

[(1, 38810750), (2, 19405375), (5, 7762150), (10, 3881075), (11, 3528250), (22, 1764125), (25, 1552430), (50, 776215), (55, 705650), (110, 352825), (121, 320750), (125, 310486), (242, 160375), (250, 155243), (275, 141130), (550, 70565), (605, 64150), (1210, 32075), (1283, 30250), (1375, 28226), (2566, 15125), (2750, 14113), (3025, 12830), (6050, 6415)]