6475760

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 15314496

約数和(自身を除く): 8838736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1327, 2440, 2654, 4880, 5308, 6635, 10616, 13270, 21232, 26540, 53080, 80947, 106160, 161894, 323788, 404735, 647576, 809470, 1295152, 1618940, 3237880, 6475760]

約数ペア:

[(1, 6475760), (2, 3237880), (4, 1618940), (5, 1295152), (8, 809470), (10, 647576), (16, 404735), (20, 323788), (40, 161894), (61, 106160), (80, 80947), (122, 53080), (244, 26540), (305, 21232), (488, 13270), (610, 10616), (976, 6635), (1220, 5308), (1327, 4880), (2440, 2654)]