4749850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 10374336

約数和(自身を除く): 5624486

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 331, 350, 410, 574, 662, 1025, 1435, 1655, 2050, 2317, 2870, 3310, 4634, 7175, 8275, 11585, 13571, 14350, 16550, 23170, 27142, 57925, 67855, 94997, 115850, 135710, 189994, 339275, 474985, 678550, 949970, 2374925, 4749850]

約数ペア:

[(1, 4749850), (2, 2374925), (5, 949970), (7, 678550), (10, 474985), (14, 339275), (25, 189994), (35, 135710), (41, 115850), (50, 94997), (70, 67855), (82, 57925), (175, 27142), (205, 23170), (287, 16550), (331, 14350), (350, 13571), (410, 11585), (574, 8275), (662, 7175), (1025, 4634), (1435, 3310), (1655, 2870), (2050, 2317)]