115598120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262723}}^1$

素因数の和:262745

約数の個数: 32

約数和(自身を含む): 283741920

約数和(自身を除く): 168143800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 262723, 525446, 1050892, 1313615, 2101784, 2627230, 2889953, 5254460, 5779906, 10508920, 11559812, 14449765, 23119624, 28899530, 57799060, 115598120]

約数ペア:

[(1, 115598120), (2, 57799060), (4, 28899530), (5, 23119624), (8, 14449765), (10, 11559812), (11, 10508920), (20, 5779906), (22, 5254460), (40, 2889953), (44, 2627230), (55, 2101784), (88, 1313615), (110, 1050892), (220, 525446), (440, 262723)]