2722935880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{10939}}^1$

素因数の和:11091

約数の個数: 96

約数和(自身を含む): 7183641600

約数和(自身を除く): 4460705720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 635, 889, 980, 1016, 1270, 1778, 1960, 2540, 3556, 4445, 5080, 6223, 7112, 8890, 10939, 12446, 17780, 21878, 24892, 31115, 35560, 43756, 49784, 54695, 62230, 76573, 87512, 109390, 124460, 153146, 218780, 248920, 306292, 382865, 437560, 536011, 612584, 765730, 1072022, 1389253, 1531460, 2144044, 2680055, 2778506, 3062920, 4288088, 5360110, 5557012, 6946265, 9724771, 10720220, 11114024, 13892530, 19449542, 21440440, 27785060, 38899084, 48623855, 55570120, 68073397, 77798168, 97247710, 136146794, 194495420, 272293588, 340366985, 388990840, 544587176, 680733970, 1361467940, 2722935880]

約数ペア:

[(1, 2722935880), (2, 1361467940), (4, 680733970), (5, 544587176), (7, 388990840), (8, 340366985), (10, 272293588), (14, 194495420), (20, 136146794), (28, 97247710), (35, 77798168), (40, 68073397), (49, 55570120), (56, 48623855), (70, 38899084), (98, 27785060), (127, 21440440), (140, 19449542), (196, 13892530), (245, 11114024), (254, 10720220), (280, 9724771), (392, 6946265), (490, 5557012), (508, 5360110), (635, 4288088), (889, 3062920), (980, 2778506), (1016, 2680055), (1270, 2144044), (1778, 1531460), (1960, 1389253), (2540, 1072022), (3556, 765730), (4445, 612584), (5080, 536011), (6223, 437560), (7112, 382865), (8890, 306292), (10939, 248920), (12446, 218780), (17780, 153146), (21878, 124460), (24892, 109390), (31115, 87512), (35560, 76573), (43756, 62230), (49784, 54695)]