7730484920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 18490982400

約数和(自身を除く): 10760497480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 115, 127, 184, 218, 230, 254, 436, 460, 508, 545, 607, 635, 872, 920, 1016, 1090, 1214, 1270, 2180, 2428, 2507, 2540, 2921, 3035, 4360, 4856, 5014, 5080, 5842, 6070, 10028, 11684, 12140, 12535, 13843, 13961, 14605, 20056, 23368, 24280, 25070, 27686, 27922, 29210, 50140, 55372, 55844, 58420, 66163, 69215, 69805, 77089, 100280, 110744, 111688, 116840, 132326, 138430, 139610, 154178, 264652, 276860, 279220, 308356, 318389, 330815, 385445, 529304, 553720, 558440, 616712, 636778, 661630, 770890, 1273556, 1323260, 1521749, 1541780, 1591945, 1773047, 2547112, 2646520, 3043498, 3083560, 3183890, 3546094, 6086996, 6367780, 7092188, 7608745, 8402701, 8865235, 12173992, 12735560, 14184376, 15217490, 16805402, 17730470, 30434980, 33610804, 35460940, 42013505, 60869960, 67221608, 70921880, 84027010, 168054020, 193262123, 336108040, 386524246, 773048492, 966310615, 1546096984, 1932621230, 3865242460, 7730484920]

約数ペア:

[(1, 7730484920), (2, 3865242460), (4, 1932621230), (5, 1546096984), (8, 966310615), (10, 773048492), (20, 386524246), (23, 336108040), (40, 193262123), (46, 168054020), (92, 84027010), (109, 70921880), (115, 67221608), (127, 60869960), (184, 42013505), (218, 35460940), (230, 33610804), (254, 30434980), (436, 17730470), (460, 16805402), (508, 15217490), (545, 14184376), (607, 12735560), (635, 12173992), (872, 8865235), (920, 8402701), (1016, 7608745), (1090, 7092188), (1214, 6367780), (1270, 6086996), (2180, 3546094), (2428, 3183890), (2507, 3083560), (2540, 3043498), (2921, 2646520), (3035, 2547112), (4360, 1773047), (4856, 1591945), (5014, 1541780), (5080, 1521749), (5842, 1323260), (6070, 1273556), (10028, 770890), (11684, 661630), (12140, 636778), (12535, 616712), (13843, 558440), (13961, 553720), (14605, 529304), (20056, 385445), (23368, 330815), (24280, 318389), (25070, 308356), (27686, 279220), (27922, 276860), (29210, 264652), (50140, 154178), (55372, 139610), (55844, 138430), (58420, 132326), (66163, 116840), (69215, 111688), (69805, 110744), (77089, 100280)]