88330480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157733}}^1$

素因数の和:157753

約数の個数: 40

約数和(自身を含む): 234708192

約数和(自身を除く): 146377712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 157733, 315466, 630932, 788665, 1104131, 1261864, 1577330, 2208262, 2523728, 3154660, 4416524, 5520655, 6309320, 8833048, 11041310, 12618640, 17666096, 22082620, 44165240, 88330480]

約数ペア:

[(1, 88330480), (2, 44165240), (4, 22082620), (5, 17666096), (7, 12618640), (8, 11041310), (10, 8833048), (14, 6309320), (16, 5520655), (20, 4416524), (28, 3154660), (35, 2523728), (40, 2208262), (56, 1577330), (70, 1261864), (80, 1104131), (112, 788665), (140, 630932), (280, 315466), (560, 157733)]