16396900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12640

約数の個数: 36

約数和(自身を含む): 38321332

約数和(自身を除く): 21924432

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 12613, 25226, 50452, 63065, 126130, 163969, 252260, 315325, 327938, 630650, 655876, 819845, 1261300, 1639690, 3279380, 4099225, 8198450, 16396900]

約数ペア:

[(1, 16396900), (2, 8198450), (4, 4099225), (5, 3279380), (10, 1639690), (13, 1261300), (20, 819845), (25, 655876), (26, 630650), (50, 327938), (52, 315325), (65, 252260), (100, 163969), (130, 126130), (260, 63065), (325, 50452), (650, 25226), (1300, 12613)]