5616880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 13284864

約数和(自身を除く): 7667984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1151, 1220, 2302, 2440, 4604, 4880, 5755, 9208, 11510, 18416, 23020, 46040, 70211, 92080, 140422, 280844, 351055, 561688, 702110, 1123376, 1404220, 2808440, 5616880]

約数ペア:

[(1, 5616880), (2, 2808440), (4, 1404220), (5, 1123376), (8, 702110), (10, 561688), (16, 351055), (20, 280844), (40, 140422), (61, 92080), (80, 70211), (122, 46040), (244, 23020), (305, 18416), (488, 11510), (610, 9208), (976, 5755), (1151, 4880), (1220, 4604), (2302, 2440)]