37382480

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10923

約数の個数: 40

約数和(自身を含む): 88943712

約数和(自身を除く): 51561232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 10867, 21734, 43468, 54335, 86936, 108670, 173872, 217340, 434680, 467281, 869360, 934562, 1869124, 2336405, 3738248, 4672810, 7476496, 9345620, 18691240, 37382480]

約数ペア:

[(1, 37382480), (2, 18691240), (4, 9345620), (5, 7476496), (8, 4672810), (10, 3738248), (16, 2336405), (20, 1869124), (40, 934562), (43, 869360), (80, 467281), (86, 434680), (172, 217340), (215, 173872), (344, 108670), (430, 86936), (688, 54335), (860, 43468), (1720, 21734), (3440, 10867)]