170892640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28867}}^1$

素因数の和:28919

約数の個数: 48

約数和(自身を含む): 414659952

約数和(自身を除く): 243767312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 28867, 57734, 115468, 144335, 230936, 288670, 461872, 577340, 923744, 1068079, 1154680, 2136158, 2309360, 4272316, 4618720, 5340395, 8544632, 10680790, 17089264, 21361580, 34178528, 42723160, 85446320, 170892640]

約数ペア:

[(1, 170892640), (2, 85446320), (4, 42723160), (5, 34178528), (8, 21361580), (10, 17089264), (16, 10680790), (20, 8544632), (32, 5340395), (37, 4618720), (40, 4272316), (74, 2309360), (80, 2136158), (148, 1154680), (160, 1068079), (185, 923744), (296, 577340), (370, 461872), (592, 288670), (740, 230936), (1184, 144335), (1480, 115468), (2960, 57734), (5920, 28867)]