109461040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105251}}^1$

素因数の和:105277

約数の個数: 40

約数和(自身を含む): 274076208

約数和(自身を除く): 164615168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 105251, 210502, 421004, 526255, 842008, 1052510, 1368263, 1684016, 2105020, 2736526, 4210040, 5473052, 6841315, 8420080, 10946104, 13682630, 21892208, 27365260, 54730520, 109461040]

約数ペア:

[(1, 109461040), (2, 54730520), (4, 27365260), (5, 21892208), (8, 13682630), (10, 10946104), (13, 8420080), (16, 6841315), (20, 5473052), (26, 4210040), (40, 2736526), (52, 2105020), (65, 1684016), (80, 1368263), (104, 1052510), (130, 842008), (208, 526255), (260, 421004), (520, 210502), (1040, 105251)]