106939220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281419}}^1$

素因数の和:281447

約数の個数: 24

約数和(自身を含む): 236392800

約数和(自身を除く): 129453580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 281419, 562838, 1125676, 1407095, 2814190, 5346961, 5628380, 10693922, 21387844, 26734805, 53469610, 106939220]

約数ペア:

[(1, 106939220), (2, 53469610), (4, 26734805), (5, 21387844), (10, 10693922), (19, 5628380), (20, 5346961), (38, 2814190), (76, 1407095), (95, 1125676), (190, 562838), (380, 281419)]