414799683020

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4663}}^1\times {\mathrm{8537}}^1$

素因数の和:13730

約数の個数: 48

約数和(自身を含む): 873040690368

約数和(自身を除く): 458241007348

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 4663, 5210, 8537, 9326, 10420, 17074, 18652, 23315, 34148, 42685, 46630, 85370, 93260, 170740, 2429423, 4447777, 4858846, 8895554, 9717692, 12147115, 17791108, 22238885, 24294230, 39808031, 44477770, 48588460, 79616062, 88955540, 159232124, 199040155, 398080310, 796160620, 20739984151, 41479968302, 82959936604, 103699920755, 207399841510, 414799683020]

約数ペア:

[(1, 414799683020), (2, 207399841510), (4, 103699920755), (5, 82959936604), (10, 41479968302), (20, 20739984151), (521, 796160620), (1042, 398080310), (2084, 199040155), (2605, 159232124), (4663, 88955540), (5210, 79616062), (8537, 48588460), (9326, 44477770), (10420, 39808031), (17074, 24294230), (18652, 22238885), (23315, 17791108), (34148, 12147115), (42685, 9717692), (46630, 8895554), (85370, 4858846), (93260, 4447777), (170740, 2429423)]