74652920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39709}}^1$

素因数の和:39767

約数の個数: 32

約数和(自身を含む): 171547200

約数和(自身を除く): 96894280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 39709, 79418, 158836, 198545, 317672, 397090, 794180, 1588360, 1866323, 3732646, 7465292, 9331615, 14930584, 18663230, 37326460, 74652920]

約数ペア:

[(1, 74652920), (2, 37326460), (4, 18663230), (5, 14930584), (8, 9331615), (10, 7465292), (20, 3732646), (40, 1866323), (47, 1588360), (94, 794180), (188, 397090), (235, 317672), (376, 198545), (470, 158836), (940, 79418), (1880, 39709)]