11824120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 33516000

約数和(自身を除く): 21691880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 349, 385, 440, 484, 605, 616, 698, 770, 847, 968, 1210, 1396, 1540, 1694, 1745, 2420, 2443, 2792, 3080, 3388, 3490, 3839, 4235, 4840, 4886, 6776, 6980, 7678, 8470, 9772, 12215, 13960, 15356, 16940, 19195, 19544, 24430, 26873, 30712, 33880, 38390, 42229, 48860, 53746, 76780, 84458, 97720, 107492, 134365, 153560, 168916, 211145, 214984, 268730, 295603, 337832, 422290, 537460, 591206, 844580, 1074920, 1182412, 1478015, 1689160, 2364824, 2956030, 5912060, 11824120]

約数ペア:

[(1, 11824120), (2, 5912060), (4, 2956030), (5, 2364824), (7, 1689160), (8, 1478015), (10, 1182412), (11, 1074920), (14, 844580), (20, 591206), (22, 537460), (28, 422290), (35, 337832), (40, 295603), (44, 268730), (55, 214984), (56, 211145), (70, 168916), (77, 153560), (88, 134365), (110, 107492), (121, 97720), (140, 84458), (154, 76780), (220, 53746), (242, 48860), (280, 42229), (308, 38390), (349, 33880), (385, 30712), (440, 26873), (484, 24430), (605, 19544), (616, 19195), (698, 16940), (770, 15356), (847, 13960), (968, 12215), (1210, 9772), (1396, 8470), (1540, 7678), (1694, 6980), (1745, 6776), (2420, 4886), (2443, 4840), (2792, 4235), (3080, 3839), (3388, 3490)]