5655842480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{2287}}^1$

素因数の和:3946

約数の個数: 80

約数和(自身を含む): 13856494080

約数和(自身を除く): 8200651600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1627, 2287, 3254, 4574, 6508, 8135, 9148, 11435, 13016, 16270, 18296, 22870, 26032, 30913, 32540, 36592, 43453, 45740, 61826, 65080, 86906, 91480, 123652, 130160, 154565, 173812, 182960, 217265, 247304, 309130, 347624, 434530, 494608, 618260, 695248, 869060, 1236520, 1738120, 2473040, 3476240, 3720949, 7441898, 14883796, 18604745, 29767592, 37209490, 59535184, 70698031, 74418980, 141396062, 148837960, 282792124, 297675920, 353490155, 565584248, 706980310, 1131168496, 1413960620, 2827921240, 5655842480]

約数ペア:

[(1, 5655842480), (2, 2827921240), (4, 1413960620), (5, 1131168496), (8, 706980310), (10, 565584248), (16, 353490155), (19, 297675920), (20, 282792124), (38, 148837960), (40, 141396062), (76, 74418980), (80, 70698031), (95, 59535184), (152, 37209490), (190, 29767592), (304, 18604745), (380, 14883796), (760, 7441898), (1520, 3720949), (1627, 3476240), (2287, 2473040), (3254, 1738120), (4574, 1236520), (6508, 869060), (8135, 695248), (9148, 618260), (11435, 494608), (13016, 434530), (16270, 347624), (18296, 309130), (22870, 247304), (26032, 217265), (30913, 182960), (32540, 173812), (36592, 154565), (43453, 130160), (45740, 123652), (61826, 91480), (65080, 86906)]