366985406540

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1907}}^1\times {\mathrm{6829}}^1$

素因数の和:10154

約数の個数: 48

約数和(自身を含む): 771733720800

約数和(自身を除く): 404748314260

約数列:

[1, 2, 4, 5, 10, 20, 1409, 1907, 2818, 3814, 5636, 6829, 7045, 7628, 9535, 13658, 14090, 19070, 27316, 28180, 34145, 38140, 68290, 136580, 2686963, 5373926, 9622061, 10747852, 13022903, 13434815, 19244122, 26045806, 26869630, 38488244, 48110305, 52091612, 53739260, 65114515, 96220610, 130229030, 192441220, 260458060, 18349270327, 36698540654, 73397081308, 91746351635, 183492703270, 366985406540]

約数ペア:

[(1, 366985406540), (2, 183492703270), (4, 91746351635), (5, 73397081308), (10, 36698540654), (20, 18349270327), (1409, 260458060), (1907, 192441220), (2818, 130229030), (3814, 96220610), (5636, 65114515), (6829, 53739260), (7045, 52091612), (7628, 48110305), (9535, 38488244), (13658, 26869630), (14090, 26045806), (19070, 19244122), (27316, 13434815), (28180, 13022903), (34145, 10747852), (38140, 9622061), (68290, 5373926), (136580, 2686963)]