464120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 1073520

約数和(自身を除く): 609400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 283, 328, 410, 566, 820, 1132, 1415, 1640, 2264, 2830, 5660, 11320, 11603, 23206, 46412, 58015, 92824, 116030, 232060, 464120]

約数ペア:

[(1, 464120), (2, 232060), (4, 116030), (5, 92824), (8, 58015), (10, 46412), (20, 23206), (40, 11603), (41, 11320), (82, 5660), (164, 2830), (205, 2264), (283, 1640), (328, 1415), (410, 1132), (566, 820)]