2463560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 6104700

約数和(自身を除く): 3641140

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 509, 605, 968, 1018, 1210, 2036, 2420, 2545, 4072, 4840, 5090, 5599, 10180, 11198, 20360, 22396, 27995, 44792, 55990, 61589, 111980, 123178, 223960, 246356, 307945, 492712, 615890, 1231780, 2463560]

約数ペア:

[(1, 2463560), (2, 1231780), (4, 615890), (5, 492712), (8, 307945), (10, 246356), (11, 223960), (20, 123178), (22, 111980), (40, 61589), (44, 55990), (55, 44792), (88, 27995), (110, 22396), (121, 20360), (220, 11198), (242, 10180), (440, 5599), (484, 5090), (509, 4840), (605, 4072), (968, 2545), (1018, 2420), (1210, 2036)]