82794880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 64

約数和(自身を含む): 226219680

約数和(自身を除く): 143424800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 18481, 36962, 73924, 92405, 129367, 147848, 184810, 258734, 295696, 369620, 517468, 591392, 646835, 739240, 1034936, 1182784, 1293670, 1478480, 2069872, 2365568, 2587340, 2956960, 4139744, 5174680, 5913920, 8279488, 10349360, 11827840, 16558976, 20698720, 41397440, 82794880]

約数ペア:

[(1, 82794880), (2, 41397440), (4, 20698720), (5, 16558976), (7, 11827840), (8, 10349360), (10, 8279488), (14, 5913920), (16, 5174680), (20, 4139744), (28, 2956960), (32, 2587340), (35, 2365568), (40, 2069872), (56, 1478480), (64, 1293670), (70, 1182784), (80, 1034936), (112, 739240), (128, 646835), (140, 591392), (160, 517468), (224, 369620), (280, 295696), (320, 258734), (448, 184810), (560, 147848), (640, 129367), (896, 92405), (1120, 73924), (2240, 36962), (4480, 18481)]