820055818590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4099}}^1\times {\mathrm{6668747}}^1$

素因数の和:6672856

約数の個数: 32

約数和(自身を含む): 1968614409600

約数和(自身を除く): 1148558591010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4099, 8198, 12297, 20495, 24594, 40990, 61485, 122970, 6668747, 13337494, 20006241, 33343735, 40012482, 66687470, 100031205, 200062410, 27335193953, 54670387906, 82005581859, 136675969765, 164011163718, 273351939530, 410027909295, 820055818590]

約数ペア:

[(1, 820055818590), (2, 410027909295), (3, 273351939530), (5, 164011163718), (6, 136675969765), (10, 82005581859), (15, 54670387906), (30, 27335193953), (4099, 200062410), (8198, 100031205), (12297, 66687470), (20495, 40012482), (24594, 33343735), (40990, 20006241), (61485, 13337494), (122970, 6668747)]