10538920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 29138400

約数和(自身を除く): 18599480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 283, 380, 392, 490, 532, 566, 665, 760, 931, 980, 1064, 1132, 1330, 1415, 1862, 1960, 1981, 2264, 2660, 2830, 3724, 3962, 4655, 5320, 5377, 5660, 7448, 7924, 9310, 9905, 10754, 11320, 13867, 15848, 18620, 19810, 21508, 26885, 27734, 37240, 37639, 39620, 43016, 53770, 55468, 69335, 75278, 79240, 107540, 110936, 138670, 150556, 188195, 215080, 263473, 277340, 301112, 376390, 526946, 554680, 752780, 1053892, 1317365, 1505560, 2107784, 2634730, 5269460, 10538920]

約数ペア:

[(1, 10538920), (2, 5269460), (4, 2634730), (5, 2107784), (7, 1505560), (8, 1317365), (10, 1053892), (14, 752780), (19, 554680), (20, 526946), (28, 376390), (35, 301112), (38, 277340), (40, 263473), (49, 215080), (56, 188195), (70, 150556), (76, 138670), (95, 110936), (98, 107540), (133, 79240), (140, 75278), (152, 69335), (190, 55468), (196, 53770), (245, 43016), (266, 39620), (280, 37639), (283, 37240), (380, 27734), (392, 26885), (490, 21508), (532, 19810), (566, 18620), (665, 15848), (760, 13867), (931, 11320), (980, 10754), (1064, 9905), (1132, 9310), (1330, 7924), (1415, 7448), (1862, 5660), (1960, 5377), (1981, 5320), (2264, 4655), (2660, 3962), (2830, 3724)]