2335520

素因数分解:

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

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 6023808

約数和(自身を除く): 3688288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1327, 1760, 2654, 5308, 6635, 10616, 13270, 14597, 21232, 26540, 29194, 42464, 53080, 58388, 72985, 106160, 116776, 145970, 212320, 233552, 291940, 467104, 583880, 1167760, 2335520]

約数ペア:

[(1, 2335520), (2, 1167760), (4, 583880), (5, 467104), (8, 291940), (10, 233552), (11, 212320), (16, 145970), (20, 116776), (22, 106160), (32, 72985), (40, 58388), (44, 53080), (55, 42464), (80, 29194), (88, 26540), (110, 21232), (160, 14597), (176, 13270), (220, 10616), (352, 6635), (440, 5308), (880, 2654), (1327, 1760)]