130997440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{58481}}^1$

素因数の和:58505

約数の個数: 56

約数和(自身を含む): 356506272

約数和(自身を除く): 225508832

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, 58481, 116962, 233924, 292405, 409367, 467848, 584810, 818734, 935696, 1169620, 1637468, 1871392, 2046835, 2339240, 3274936, 3742784, 4093670, 4678480, 6549872, 8187340, 9356960, 13099744, 16374680, 18713920, 26199488, 32749360, 65498720, 130997440]

約数ペア:

[(1, 130997440), (2, 65498720), (4, 32749360), (5, 26199488), (7, 18713920), (8, 16374680), (10, 13099744), (14, 9356960), (16, 8187340), (20, 6549872), (28, 4678480), (32, 4093670), (35, 3742784), (40, 3274936), (56, 2339240), (64, 2046835), (70, 1871392), (80, 1637468), (112, 1169620), (140, 935696), (160, 818734), (224, 584810), (280, 467848), (320, 409367), (448, 292405), (560, 233924), (1120, 116962), (2240, 58481)]