40119760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17293}}^1$

素因数の和:17335

約数の個数: 40

約数和(自身を含む): 96500520

約数和(自身を除く): 56380760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 17293, 34586, 69172, 86465, 138344, 172930, 276688, 345860, 501497, 691720, 1002994, 1383440, 2005988, 2507485, 4011976, 5014970, 8023952, 10029940, 20059880, 40119760]

約数ペア:

[(1, 40119760), (2, 20059880), (4, 10029940), (5, 8023952), (8, 5014970), (10, 4011976), (16, 2507485), (20, 2005988), (29, 1383440), (40, 1002994), (58, 691720), (80, 501497), (116, 345860), (145, 276688), (232, 172930), (290, 138344), (464, 86465), (580, 69172), (1160, 34586), (2320, 17293)]