128588472430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68763889}}^1$

素因数の和:68763924

約数の個数: 32

約数和(自身を含む): 267354004320

約数和(自身を除く): 138765531890

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 68763889, 137527778, 343819445, 687638890, 756402779, 1168986113, 1512805558, 2337972226, 3782013895, 5844930565, 7564027790, 11689861130, 12858847243, 25717694486, 64294236215, 128588472430]

約数ペア:

[(1, 128588472430), (2, 64294236215), (5, 25717694486), (10, 12858847243), (11, 11689861130), (17, 7564027790), (22, 5844930565), (34, 3782013895), (55, 2337972226), (85, 1512805558), (110, 1168986113), (170, 756402779), (187, 687638890), (374, 343819445), (935, 137527778), (1870, 68763889)]