1738798960

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{27271}}^1$

素因数の和:28081

約数の個数: 40

約数和(自身を含む): 4047928416

約数和(自身を除く): 2309129456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 27271, 31880, 54542, 63760, 109084, 136355, 218168, 272710, 436336, 545420, 1090840, 2181680, 21734987, 43469974, 86939948, 108674935, 173879896, 217349870, 347759792, 434699740, 869399480, 1738798960]

約数ペア:

[(1, 1738798960), (2, 869399480), (4, 434699740), (5, 347759792), (8, 217349870), (10, 173879896), (16, 108674935), (20, 86939948), (40, 43469974), (80, 21734987), (797, 2181680), (1594, 1090840), (3188, 545420), (3985, 436336), (6376, 272710), (7970, 218168), (12752, 136355), (15940, 109084), (27271, 63760), (31880, 54542)]