177013430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{4013}}^1$

素因数の和:4432

約数の個数: 32

約数和(自身を含む): 348543648

約数和(自身を除く): 171530218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 4010, 4013, 4411, 8026, 8822, 20065, 22055, 40130, 44110, 44143, 88286, 220715, 441430, 1609213, 3218426, 8046065, 16092130, 17701343, 35402686, 88506715, 177013430]

約数ペア:

[(1, 177013430), (2, 88506715), (5, 35402686), (10, 17701343), (11, 16092130), (22, 8046065), (55, 3218426), (110, 1609213), (401, 441430), (802, 220715), (2005, 88286), (4010, 44143), (4013, 44110), (4411, 40130), (8026, 22055), (8822, 20065)]