1086320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 2601024

約数和(自身を除く): 1514704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 367, 370, 592, 734, 740, 1468, 1480, 1835, 2936, 2960, 3670, 5872, 7340, 13579, 14680, 27158, 29360, 54316, 67895, 108632, 135790, 217264, 271580, 543160, 1086320]

約数ペア:

[(1, 1086320), (2, 543160), (4, 271580), (5, 217264), (8, 135790), (10, 108632), (16, 67895), (20, 54316), (37, 29360), (40, 27158), (74, 14680), (80, 13579), (148, 7340), (185, 5872), (296, 3670), (367, 2960), (370, 2936), (592, 1835), (734, 1480), (740, 1468)]