4955680

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 7019360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 659, 752, 940, 1318, 1504, 1880, 2636, 3295, 3760, 5272, 6590, 7520, 10544, 13180, 21088, 26360, 30973, 52720, 61946, 105440, 123892, 154865, 247784, 309730, 495568, 619460, 991136, 1238920, 2477840, 4955680]

約数ペア:

[(1, 4955680), (2, 2477840), (4, 1238920), (5, 991136), (8, 619460), (10, 495568), (16, 309730), (20, 247784), (32, 154865), (40, 123892), (47, 105440), (80, 61946), (94, 52720), (160, 30973), (188, 26360), (235, 21088), (376, 13180), (470, 10544), (659, 7520), (752, 6590), (940, 5272), (1318, 3760), (1504, 3295), (1880, 2636)]