94701640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2131}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 234861120

約数和(自身を除く): 140159480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 808, 1010, 1111, 2020, 2131, 2222, 4040, 4262, 4444, 5555, 8524, 8888, 10655, 11110, 17048, 21310, 22220, 23441, 42620, 44440, 46882, 85240, 93764, 117205, 187528, 215231, 234410, 430462, 468820, 860924, 937640, 1076155, 1721848, 2152310, 2367541, 4304620, 4735082, 8609240, 9470164, 11837705, 18940328, 23675410, 47350820, 94701640]

約数ペア:

[(1, 94701640), (2, 47350820), (4, 23675410), (5, 18940328), (8, 11837705), (10, 9470164), (11, 8609240), (20, 4735082), (22, 4304620), (40, 2367541), (44, 2152310), (55, 1721848), (88, 1076155), (101, 937640), (110, 860924), (202, 468820), (220, 430462), (404, 234410), (440, 215231), (505, 187528), (808, 117205), (1010, 93764), (1111, 85240), (2020, 46882), (2131, 44440), (2222, 42620), (4040, 23441), (4262, 22220), (4444, 21310), (5555, 17048), (8524, 11110), (8888, 10655)]