4240229560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{248257}}^1$

素因数の和:248336

約数の個数: 64

約数和(自身を含む): 11082237120

約数和(自身を除く): 6842007560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 248257, 496514, 993028, 1241285, 1737799, 1986056, 2482570, 3475598, 4965140, 6951196, 8688995, 9930280, 13902392, 15143677, 17377990, 30287354, 34755980, 60574708, 69511960, 75718385, 106005739, 121149416, 151436770, 212011478, 302873540, 424022956, 530028695, 605747080, 848045912, 1060057390, 2120114780, 4240229560]

約数ペア:

[(1, 4240229560), (2, 2120114780), (4, 1060057390), (5, 848045912), (7, 605747080), (8, 530028695), (10, 424022956), (14, 302873540), (20, 212011478), (28, 151436770), (35, 121149416), (40, 106005739), (56, 75718385), (61, 69511960), (70, 60574708), (122, 34755980), (140, 30287354), (244, 17377990), (280, 15143677), (305, 13902392), (427, 9930280), (488, 8688995), (610, 6951196), (854, 4965140), (1220, 3475598), (1708, 2482570), (2135, 1986056), (2440, 1737799), (3416, 1241285), (4270, 993028), (8540, 496514), (17080, 248257)]