42085370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{881}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 80586576

約数和(自身を除く): 38501206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 881, 1405, 1762, 2810, 4405, 4777, 8810, 9554, 14977, 23885, 29954, 47770, 74885, 149770, 247561, 495122, 1237805, 2475610, 4208537, 8417074, 21042685, 42085370]

約数ペア:

[(1, 42085370), (2, 21042685), (5, 8417074), (10, 4208537), (17, 2475610), (34, 1237805), (85, 495122), (170, 247561), (281, 149770), (562, 74885), (881, 47770), (1405, 29954), (1762, 23885), (2810, 14977), (4405, 9554), (4777, 8810)]