42483040

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3455

約数の個数: 48

約数和(自身を含む): 101666880

約数和(自身を除く): 59183840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 3361, 6320, 6722, 12640, 13444, 16805, 26888, 33610, 53776, 67220, 107552, 134440, 265519, 268880, 531038, 537760, 1062076, 1327595, 2124152, 2655190, 4248304, 5310380, 8496608, 10620760, 21241520, 42483040]

約数ペア:

[(1, 42483040), (2, 21241520), (4, 10620760), (5, 8496608), (8, 5310380), (10, 4248304), (16, 2655190), (20, 2124152), (32, 1327595), (40, 1062076), (79, 537760), (80, 531038), (158, 268880), (160, 265519), (316, 134440), (395, 107552), (632, 67220), (790, 53776), (1264, 33610), (1580, 26888), (2528, 16805), (3160, 13444), (3361, 12640), (6320, 6722)]