772025380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{6203}}^1$

素因数の和:6353

約数の個数: 72

約数和(自身を含む): 1901104128

約数和(自身を除く): 1129078748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1270, 1778, 2540, 3556, 4445, 6203, 6223, 8890, 12406, 12446, 17780, 24812, 24892, 31015, 31115, 43421, 62030, 62230, 86842, 124060, 124460, 173684, 217105, 303947, 434210, 607894, 787781, 868420, 1215788, 1519735, 1575562, 3039470, 3151124, 3938905, 5514467, 6078940, 7877810, 11028934, 15755620, 22057868, 27572335, 38601269, 55144670, 77202538, 110289340, 154405076, 193006345, 386012690, 772025380]

約数ペア:

[(1, 772025380), (2, 386012690), (4, 193006345), (5, 154405076), (7, 110289340), (10, 77202538), (14, 55144670), (20, 38601269), (28, 27572335), (35, 22057868), (49, 15755620), (70, 11028934), (98, 7877810), (127, 6078940), (140, 5514467), (196, 3938905), (245, 3151124), (254, 3039470), (490, 1575562), (508, 1519735), (635, 1215788), (889, 868420), (980, 787781), (1270, 607894), (1778, 434210), (2540, 303947), (3556, 217105), (4445, 173684), (6203, 124460), (6223, 124060), (8890, 86842), (12406, 62230), (12446, 62030), (17780, 43421), (24812, 31115), (24892, 31015)]