6497680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 17748864

約数和(自身を除く): 11251184

約数列:

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

約数ペア:

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