10920530992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{43783}}^1$

素因数の和:43946

約数の個数: 80

約数和(自身を含む): 25799634432

約数和(自身を除く): 14879103440

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 131, 136, 238, 262, 272, 476, 524, 917, 952, 1048, 1834, 1904, 2096, 2227, 3668, 4454, 7336, 8908, 14672, 15589, 17816, 31178, 35632, 43783, 62356, 87566, 124712, 175132, 249424, 306481, 350264, 612962, 700528, 744311, 1225924, 1488622, 2451848, 2977244, 4903696, 5210177, 5735573, 5954488, 10420354, 11471146, 11908976, 20840708, 22942292, 40149011, 41681416, 45884584, 80298022, 83362832, 91769168, 97504741, 160596044, 195009482, 321192088, 390018964, 642384176, 682533187, 780037928, 1365066374, 1560075856, 2730132748, 5460265496, 10920530992]

約数ペア:

[(1, 10920530992), (2, 5460265496), (4, 2730132748), (7, 1560075856), (8, 1365066374), (14, 780037928), (16, 682533187), (17, 642384176), (28, 390018964), (34, 321192088), (56, 195009482), (68, 160596044), (112, 97504741), (119, 91769168), (131, 83362832), (136, 80298022), (238, 45884584), (262, 41681416), (272, 40149011), (476, 22942292), (524, 20840708), (917, 11908976), (952, 11471146), (1048, 10420354), (1834, 5954488), (1904, 5735573), (2096, 5210177), (2227, 4903696), (3668, 2977244), (4454, 2451848), (7336, 1488622), (8908, 1225924), (14672, 744311), (15589, 700528), (17816, 612962), (31178, 350264), (35632, 306481), (43783, 249424), (62356, 175132), (87566, 124712)]