82662460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 183762432

約数和(自身を除く): 101099972

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2531, 3266, 5062, 6532, 8165, 10124, 12655, 16330, 25310, 32660, 50620, 58213, 116426, 179701, 232852, 291065, 359402, 582130, 718804, 898505, 1164260, 1797010, 3594020, 4133123, 8266246, 16532492, 20665615, 41331230, 82662460]

約数ペア:

[(1, 82662460), (2, 41331230), (4, 20665615), (5, 16532492), (10, 8266246), (20, 4133123), (23, 3594020), (46, 1797010), (71, 1164260), (92, 898505), (115, 718804), (142, 582130), (230, 359402), (284, 291065), (355, 232852), (460, 179701), (710, 116426), (1420, 58213), (1633, 50620), (2531, 32660), (3266, 25310), (5062, 16330), (6532, 12655), (8165, 10124)]