11450180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 29295168

約数和(自身を除く): 17844988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 283, 289, 340, 476, 566, 578, 595, 1132, 1156, 1190, 1415, 1445, 1981, 2023, 2380, 2830, 2890, 3962, 4046, 4811, 5660, 5780, 7924, 8092, 9622, 9905, 10115, 19244, 19810, 20230, 24055, 33677, 39620, 40460, 48110, 67354, 81787, 96220, 134708, 163574, 168385, 327148, 336770, 408935, 572509, 673540, 817870, 1145018, 1635740, 2290036, 2862545, 5725090, 11450180]

約数ペア:

[(1, 11450180), (2, 5725090), (4, 2862545), (5, 2290036), (7, 1635740), (10, 1145018), (14, 817870), (17, 673540), (20, 572509), (28, 408935), (34, 336770), (35, 327148), (68, 168385), (70, 163574), (85, 134708), (119, 96220), (140, 81787), (170, 67354), (238, 48110), (283, 40460), (289, 39620), (340, 33677), (476, 24055), (566, 20230), (578, 19810), (595, 19244), (1132, 10115), (1156, 9905), (1190, 9622), (1415, 8092), (1445, 7924), (1981, 5780), (2023, 5660), (2380, 4811), (2830, 4046), (2890, 3962)]