46849820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123289}}^1$

素因数の和:123317

約数の個数: 24

約数和(自身を含む): 103563600

約数和(自身を除く): 56713780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 123289, 246578, 493156, 616445, 1232890, 2342491, 2465780, 4684982, 9369964, 11712455, 23424910, 46849820]

約数ペア:

[(1, 46849820), (2, 23424910), (4, 11712455), (5, 9369964), (10, 4684982), (19, 2465780), (20, 2342491), (38, 1232890), (76, 616445), (95, 493156), (190, 246578), (380, 123289)]