4037320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14419}}^1$

素因数の和:14437

約数の個数: 32

約数和(自身を含む): 10382400

約数和(自身を除く): 6345080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14419, 28838, 57676, 72095, 100933, 115352, 144190, 201866, 288380, 403732, 504665, 576760, 807464, 1009330, 2018660, 4037320]

約数ペア:

[(1, 4037320), (2, 2018660), (4, 1009330), (5, 807464), (7, 576760), (8, 504665), (10, 403732), (14, 288380), (20, 201866), (28, 144190), (35, 115352), (40, 100933), (56, 72095), (70, 57676), (140, 28838), (280, 14419)]