67803560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14009}}^1$

素因数の和:14042

約数の個数: 48

約数和(自身を含む): 167699700

約数和(自身を除く): 99896140

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 14009, 28018, 56036, 70045, 112072, 140090, 154099, 280180, 308198, 560360, 616396, 770495, 1232792, 1540990, 1695089, 3081980, 3390178, 6163960, 6780356, 8475445, 13560712, 16950890, 33901780, 67803560]

約数ペア:

[(1, 67803560), (2, 33901780), (4, 16950890), (5, 13560712), (8, 8475445), (10, 6780356), (11, 6163960), (20, 3390178), (22, 3081980), (40, 1695089), (44, 1540990), (55, 1232792), (88, 770495), (110, 616396), (121, 560360), (220, 308198), (242, 280180), (440, 154099), (484, 140090), (605, 112072), (968, 70045), (1210, 56036), (2420, 28018), (4840, 14009)]