1210934133020

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4201}}^1\times {\mathrm{32099}}^1$

素因数の和:36758

約数の個数: 48

約数和(自身を含む): 2549311380000

約数和(自身を除く): 1338377246980

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4201, 4490, 8402, 8980, 16804, 21005, 32099, 42010, 64198, 84020, 128396, 160495, 320990, 641980, 1886249, 3772498, 7544996, 9431245, 14412451, 18862490, 28824902, 37724980, 57649804, 72062255, 134847899, 144124510, 269695798, 288249020, 539391596, 674239495, 1348478990, 2696957980, 60546706651, 121093413302, 242186826604, 302733533255, 605467066510, 1210934133020]

約数ペア:

[(1, 1210934133020), (2, 605467066510), (4, 302733533255), (5, 242186826604), (10, 121093413302), (20, 60546706651), (449, 2696957980), (898, 1348478990), (1796, 674239495), (2245, 539391596), (4201, 288249020), (4490, 269695798), (8402, 144124510), (8980, 134847899), (16804, 72062255), (21005, 57649804), (32099, 37724980), (42010, 28824902), (64198, 18862490), (84020, 14412451), (128396, 9431245), (160495, 7544996), (320990, 3772498), (641980, 1886249)]