29160880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 81168912

約数和(自身を除く): 52008032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 173, 196, 215, 245, 280, 301, 344, 346, 392, 430, 490, 560, 602, 688, 692, 784, 860, 865, 980, 1204, 1211, 1384, 1505, 1720, 1730, 1960, 2107, 2408, 2422, 2768, 3010, 3440, 3460, 3920, 4214, 4816, 4844, 6020, 6055, 6920, 7439, 8428, 8477, 9688, 10535, 12040, 12110, 13840, 14878, 16856, 16954, 19376, 21070, 24080, 24220, 29756, 33712, 33908, 37195, 42140, 42385, 48440, 52073, 59512, 67816, 74390, 84280, 84770, 96880, 104146, 119024, 135632, 148780, 168560, 169540, 208292, 260365, 297560, 339080, 364511, 416584, 520730, 595120, 678160, 729022, 833168, 1041460, 1458044, 1822555, 2082920, 2916088, 3645110, 4165840, 5832176, 7290220, 14580440, 29160880]

約数ペア:

[(1, 29160880), (2, 14580440), (4, 7290220), (5, 5832176), (7, 4165840), (8, 3645110), (10, 2916088), (14, 2082920), (16, 1822555), (20, 1458044), (28, 1041460), (35, 833168), (40, 729022), (43, 678160), (49, 595120), (56, 520730), (70, 416584), (80, 364511), (86, 339080), (98, 297560), (112, 260365), (140, 208292), (172, 169540), (173, 168560), (196, 148780), (215, 135632), (245, 119024), (280, 104146), (301, 96880), (344, 84770), (346, 84280), (392, 74390), (430, 67816), (490, 59512), (560, 52073), (602, 48440), (688, 42385), (692, 42140), (784, 37195), (860, 33908), (865, 33712), (980, 29756), (1204, 24220), (1211, 24080), (1384, 21070), (1505, 19376), (1720, 16954), (1730, 16856), (1960, 14878), (2107, 13840), (2408, 12110), (2422, 12040), (2768, 10535), (3010, 9688), (3440, 8477), (3460, 8428), (3920, 7439), (4214, 6920), (4816, 6055), (4844, 6020)]