103427960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31153}}^1$

素因数の和:31247

約数の個数: 32

約数和(自身を含む): 235524240

約数和(自身を除く): 132096280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 31153, 62306, 124612, 155765, 249224, 311530, 623060, 1246120, 2585699, 5171398, 10342796, 12928495, 20685592, 25856990, 51713980, 103427960]

約数ペア:

[(1, 103427960), (2, 51713980), (4, 25856990), (5, 20685592), (8, 12928495), (10, 10342796), (20, 5171398), (40, 2585699), (83, 1246120), (166, 623060), (332, 311530), (415, 249224), (664, 155765), (830, 124612), (1660, 62306), (3320, 31153)]