2034509525

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 2646705600

約数和(自身を除く): 612196075

約数列:

[1, 5, 25, 43, 97, 109, 179, 215, 485, 545, 895, 1075, 2425, 2725, 4171, 4475, 4687, 7697, 10573, 17363, 19511, 20855, 23435, 38485, 52865, 86815, 97555, 104275, 117175, 192425, 264325, 434075, 454639, 487775, 746609, 838973, 1892567, 2273195, 3733045, 4194865, 9462835, 11365975, 18665225, 20974325, 47314175, 81380381, 406901905, 2034509525]

約数ペア:

[(1, 2034509525), (5, 406901905), (25, 81380381), (43, 47314175), (97, 20974325), (109, 18665225), (179, 11365975), (215, 9462835), (485, 4194865), (545, 3733045), (895, 2273195), (1075, 1892567), (2425, 838973), (2725, 746609), (4171, 487775), (4475, 454639), (4687, 434075), (7697, 264325), (10573, 192425), (17363, 117175), (19511, 104275), (20855, 97555), (23435, 86815), (38485, 52865)]