12995360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 36070272

約数和(自身を除く): 23074912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 283, 287, 328, 410, 560, 566, 574, 656, 820, 1120, 1132, 1148, 1312, 1415, 1435, 1640, 1981, 2264, 2296, 2830, 2870, 3280, 3962, 4528, 4592, 5660, 5740, 6560, 7924, 9056, 9184, 9905, 11320, 11480, 11603, 15848, 19810, 22640, 22960, 23206, 31696, 39620, 45280, 45920, 46412, 58015, 63392, 79240, 81221, 92824, 116030, 158480, 162442, 185648, 232060, 316960, 324884, 371296, 406105, 464120, 649768, 812210, 928240, 1299536, 1624420, 1856480, 2599072, 3248840, 6497680, 12995360]

約数ペア:

[(1, 12995360), (2, 6497680), (4, 3248840), (5, 2599072), (7, 1856480), (8, 1624420), (10, 1299536), (14, 928240), (16, 812210), (20, 649768), (28, 464120), (32, 406105), (35, 371296), (40, 324884), (41, 316960), (56, 232060), (70, 185648), (80, 162442), (82, 158480), (112, 116030), (140, 92824), (160, 81221), (164, 79240), (205, 63392), (224, 58015), (280, 46412), (283, 45920), (287, 45280), (328, 39620), (410, 31696), (560, 23206), (566, 22960), (574, 22640), (656, 19810), (820, 15848), (1120, 11603), (1132, 11480), (1148, 11320), (1312, 9905), (1415, 9184), (1435, 9056), (1640, 7924), (1981, 6560), (2264, 5740), (2296, 5660), (2830, 4592), (2870, 4528), (3280, 3962)]