235413040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{154877}}^1$

素因数の和:154909

約数の個数: 40

約数和(自身を含む): 576146160

約数和(自身を除く): 340733120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 154877, 309754, 619508, 774385, 1239016, 1548770, 2478032, 2942663, 3097540, 5885326, 6195080, 11770652, 12390160, 14713315, 23541304, 29426630, 47082608, 58853260, 117706520, 235413040]

約数ペア:

[(1, 235413040), (2, 117706520), (4, 58853260), (5, 47082608), (8, 29426630), (10, 23541304), (16, 14713315), (19, 12390160), (20, 11770652), (38, 6195080), (40, 5885326), (76, 3097540), (80, 2942663), (95, 2478032), (152, 1548770), (190, 1239016), (304, 774385), (380, 619508), (760, 309754), (1520, 154877)]