82122950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18049}}^1$

素因数の和:18081

約数の個数: 48

約数和(自身を含む): 188008800

約数和(自身を除く): 105885850

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 18049, 36098, 90245, 126343, 180490, 234637, 252686, 451225, 469274, 631715, 902450, 1173185, 1263430, 1642459, 2346370, 3158575, 3284918, 5865925, 6317150, 8212295, 11731850, 16424590, 41061475, 82122950]

約数ペア:

[(1, 82122950), (2, 41061475), (5, 16424590), (7, 11731850), (10, 8212295), (13, 6317150), (14, 5865925), (25, 3284918), (26, 3158575), (35, 2346370), (50, 1642459), (65, 1263430), (70, 1173185), (91, 902450), (130, 631715), (175, 469274), (182, 451225), (325, 252686), (350, 234637), (455, 180490), (650, 126343), (910, 90245), (2275, 36098), (4550, 18049)]