85462720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38153}}^1$

素因数の和:38177

約数の個数: 56

約数和(自身を含む): 232586784

約数和(自身を除く): 147124064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38153, 76306, 152612, 190765, 267071, 305224, 381530, 534142, 610448, 763060, 1068284, 1220896, 1335355, 1526120, 2136568, 2441792, 2670710, 3052240, 4273136, 5341420, 6104480, 8546272, 10682840, 12208960, 17092544, 21365680, 42731360, 85462720]

約数ペア:

[(1, 85462720), (2, 42731360), (4, 21365680), (5, 17092544), (7, 12208960), (8, 10682840), (10, 8546272), (14, 6104480), (16, 5341420), (20, 4273136), (28, 3052240), (32, 2670710), (35, 2441792), (40, 2136568), (56, 1526120), (64, 1335355), (70, 1220896), (80, 1068284), (112, 763060), (140, 610448), (160, 534142), (224, 381530), (280, 305224), (320, 267071), (448, 190765), (560, 152612), (1120, 76306), (2240, 38153)]