119857190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 219983040

約数和(自身を除く): 100125850

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 445, 685, 890, 983, 1370, 1966, 4915, 9830, 12193, 24386, 60965, 87487, 121930, 134671, 174974, 269342, 437435, 673355, 874870, 1346710, 11985719, 23971438, 59928595, 119857190]

約数ペア:

[(1, 119857190), (2, 59928595), (5, 23971438), (10, 11985719), (89, 1346710), (137, 874870), (178, 673355), (274, 437435), (445, 269342), (685, 174974), (890, 134671), (983, 121930), (1370, 87487), (1966, 60965), (4915, 24386), (9830, 12193)]