151622480

素因数分解:

$2^4\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1709}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 353046600

約数和(自身を除く): 201424120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1109, 1709, 2218, 3418, 4436, 5545, 6836, 8545, 8872, 11090, 13672, 17090, 17744, 22180, 27344, 34180, 44360, 68360, 88720, 136720, 1895281, 3790562, 7581124, 9476405, 15162248, 18952810, 30324496, 37905620, 75811240, 151622480]

約数ペア:

[(1, 151622480), (2, 75811240), (4, 37905620), (5, 30324496), (8, 18952810), (10, 15162248), (16, 9476405), (20, 7581124), (40, 3790562), (80, 1895281), (1109, 136720), (1709, 88720), (2218, 68360), (3418, 44360), (4436, 34180), (5545, 27344), (6836, 22180), (8545, 17744), (8872, 17090), (11090, 13672)]