28059607600

素因数分解:

$2^4\times 5^2\times {\mathrm{3547}}^1\times {\mathrm{19777}}^1$

素因数の和:23342

約数の個数: 60

約数和(自身を含む): 67435622584

約数和(自身を除く): 39376014984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3547, 7094, 14188, 17735, 19777, 28376, 35470, 39554, 56752, 70940, 79108, 88675, 98885, 141880, 158216, 177350, 197770, 283760, 316432, 354700, 395540, 494425, 709400, 791080, 988850, 1418800, 1582160, 1977700, 3955400, 7910800, 70149019, 140298038, 280596076, 350745095, 561192152, 701490190, 1122384304, 1402980380, 1753725475, 2805960760, 3507450950, 5611921520, 7014901900, 14029803800, 28059607600]

約数ペア:

[(1, 28059607600), (2, 14029803800), (4, 7014901900), (5, 5611921520), (8, 3507450950), (10, 2805960760), (16, 1753725475), (20, 1402980380), (25, 1122384304), (40, 701490190), (50, 561192152), (80, 350745095), (100, 280596076), (200, 140298038), (400, 70149019), (3547, 7910800), (7094, 3955400), (14188, 1977700), (17735, 1582160), (19777, 1418800), (28376, 988850), (35470, 791080), (39554, 709400), (56752, 494425), (70940, 395540), (79108, 354700), (88675, 316432), (98885, 283760), (141880, 197770), (158216, 177350)]