54231640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36643}}^1$

素因数の和:36691

約数の個数: 32

約数和(自身を含む): 125322480

約数和(自身を除く): 71090840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 36643, 73286, 146572, 183215, 293144, 366430, 732860, 1355791, 1465720, 2711582, 5423164, 6778955, 10846328, 13557910, 27115820, 54231640]

約数ペア:

[(1, 54231640), (2, 27115820), (4, 13557910), (5, 10846328), (8, 6778955), (10, 5423164), (20, 2711582), (37, 1465720), (40, 1355791), (74, 732860), (148, 366430), (185, 293144), (296, 183215), (370, 146572), (740, 73286), (1480, 36643)]