8097646620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19280111}}^1$

素因数の和:19280130

約数の個数: 48

約数和(自身を含む): 25912470528

約数和(自身を除く): 17814823908

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 19280111, 38560222, 57840333, 77120444, 96400555, 115680666, 134960777, 192801110, 231361332, 269921554, 289201665, 385602220, 404882331, 539843108, 578403330, 674803885, 809764662, 1156806660, 1349607770, 1619529324, 2024411655, 2699215540, 4048823310, 8097646620]

約数ペア:

[(1, 8097646620), (2, 4048823310), (3, 2699215540), (4, 2024411655), (5, 1619529324), (6, 1349607770), (7, 1156806660), (10, 809764662), (12, 674803885), (14, 578403330), (15, 539843108), (20, 404882331), (21, 385602220), (28, 289201665), (30, 269921554), (35, 231361332), (42, 192801110), (60, 134960777), (70, 115680666), (84, 96400555), (105, 77120444), (140, 57840333), (210, 38560222), (420, 19280111)]