11869880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 29743200

約数和(自身を除く): 17873320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 509, 530, 583, 1018, 1060, 1166, 2036, 2120, 2332, 2545, 2915, 4072, 4664, 5090, 5599, 5830, 10180, 11198, 11660, 20360, 22396, 23320, 26977, 27995, 44792, 53954, 55990, 107908, 111980, 134885, 215816, 223960, 269770, 296747, 539540, 593494, 1079080, 1186988, 1483735, 2373976, 2967470, 5934940, 11869880]

約数ペア:

[(1, 11869880), (2, 5934940), (4, 2967470), (5, 2373976), (8, 1483735), (10, 1186988), (11, 1079080), (20, 593494), (22, 539540), (40, 296747), (44, 269770), (53, 223960), (55, 215816), (88, 134885), (106, 111980), (110, 107908), (212, 55990), (220, 53954), (265, 44792), (424, 27995), (440, 26977), (509, 23320), (530, 22396), (583, 20360), (1018, 11660), (1060, 11198), (1166, 10180), (2036, 5830), (2120, 5599), (2332, 5090), (2545, 4664), (2915, 4072)]