182338720

素因数分解:

$2^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2179}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 431796960

約数和(自身を除く): 249458240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 523, 1046, 2092, 2179, 2615, 4184, 4358, 5230, 8368, 8716, 10460, 10895, 16736, 17432, 20920, 21790, 34864, 41840, 43580, 69728, 83680, 87160, 174320, 348640, 1139617, 2279234, 4558468, 5698085, 9116936, 11396170, 18233872, 22792340, 36467744, 45584680, 91169360, 182338720]

約数ペア:

[(1, 182338720), (2, 91169360), (4, 45584680), (5, 36467744), (8, 22792340), (10, 18233872), (16, 11396170), (20, 9116936), (32, 5698085), (40, 4558468), (80, 2279234), (160, 1139617), (523, 348640), (1046, 174320), (2092, 87160), (2179, 83680), (2615, 69728), (4184, 43580), (4358, 41840), (5230, 34864), (8368, 21790), (8716, 20920), (10460, 17432), (10895, 16736)]