10966837760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{138191}}^1$

素因数の和:138245

約数の個数: 80

約数和(自身を含む): 27143119872

約数和(自身を除く): 16176282112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 7936, 9920, 15872, 19840, 39680, 79360, 138191, 276382, 552764, 690955, 1105528, 1381910, 2211056, 2763820, 4283921, 4422112, 5527640, 8567842, 8844224, 11055280, 17135684, 17688448, 21419605, 22110560, 34271368, 35376896, 42839210, 44221120, 68542736, 70753792, 85678420, 88442240, 137085472, 171356840, 176884480, 274170944, 342713680, 353768960, 548341888, 685427360, 1096683776, 1370854720, 2193367552, 2741709440, 5483418880, 10966837760]

約数ペア:

[(1, 10966837760), (2, 5483418880), (4, 2741709440), (5, 2193367552), (8, 1370854720), (10, 1096683776), (16, 685427360), (20, 548341888), (31, 353768960), (32, 342713680), (40, 274170944), (62, 176884480), (64, 171356840), (80, 137085472), (124, 88442240), (128, 85678420), (155, 70753792), (160, 68542736), (248, 44221120), (256, 42839210), (310, 35376896), (320, 34271368), (496, 22110560), (512, 21419605), (620, 17688448), (640, 17135684), (992, 11055280), (1240, 8844224), (1280, 8567842), (1984, 5527640), (2480, 4422112), (2560, 4283921), (3968, 2763820), (4960, 2211056), (7936, 1381910), (9920, 1105528), (15872, 690955), (19840, 552764), (39680, 276382), (79360, 138191)]