43239110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 81195264

約数和(自身を除く): 37956154

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 1381, 2762, 3131, 6262, 6905, 13810, 15655, 31310, 42811, 85622, 139481, 214055, 278962, 428110, 697405, 1394810, 4323911, 8647822, 21619555, 43239110]

約数ペア:

[(1, 43239110), (2, 21619555), (5, 8647822), (10, 4323911), (31, 1394810), (62, 697405), (101, 428110), (155, 278962), (202, 214055), (310, 139481), (505, 85622), (1010, 42811), (1381, 31310), (2762, 15655), (3131, 13810), (6262, 6905)]