137103560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 337754880

約数和(自身を除く): 200651320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 463, 673, 926, 1346, 1852, 2315, 2692, 3365, 3704, 4630, 5093, 5384, 6730, 7403, 9260, 10186, 13460, 14806, 18520, 20372, 25465, 26920, 29612, 37015, 40744, 50930, 59224, 74030, 101860, 148060, 203720, 296120, 311599, 623198, 1246396, 1557995, 2492792, 3115990, 3427589, 6231980, 6855178, 12463960, 13710356, 17137945, 27420712, 34275890, 68551780, 137103560]

約数ペア:

[(1, 137103560), (2, 68551780), (4, 34275890), (5, 27420712), (8, 17137945), (10, 13710356), (11, 12463960), (20, 6855178), (22, 6231980), (40, 3427589), (44, 3115990), (55, 2492792), (88, 1557995), (110, 1246396), (220, 623198), (440, 311599), (463, 296120), (673, 203720), (926, 148060), (1346, 101860), (1852, 74030), (2315, 59224), (2692, 50930), (3365, 40744), (3704, 37015), (4630, 29612), (5093, 26920), (5384, 25465), (6730, 20372), (7403, 18520), (9260, 14806), (10186, 13460)]