1167760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 2964096

約数和(自身を除く): 1796336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1327, 2654, 5308, 6635, 10616, 13270, 14597, 21232, 26540, 29194, 53080, 58388, 72985, 106160, 116776, 145970, 233552, 291940, 583880, 1167760]

約数ペア:

[(1, 1167760), (2, 583880), (4, 291940), (5, 233552), (8, 145970), (10, 116776), (11, 106160), (16, 72985), (20, 58388), (22, 53080), (40, 29194), (44, 26540), (55, 21232), (80, 14597), (88, 13270), (110, 10616), (176, 6635), (220, 5308), (440, 2654), (880, 1327)]