4871650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 10713600

約数和(自身を除く): 5841950

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 449, 775, 898, 1085, 1550, 2170, 2245, 3143, 4490, 5425, 6286, 10850, 11225, 13919, 15715, 22450, 27838, 31430, 69595, 78575, 97433, 139190, 157150, 194866, 347975, 487165, 695950, 974330, 2435825, 4871650]

約数ペア:

[(1, 4871650), (2, 2435825), (5, 974330), (7, 695950), (10, 487165), (14, 347975), (25, 194866), (31, 157150), (35, 139190), (50, 97433), (62, 78575), (70, 69595), (155, 31430), (175, 27838), (217, 22450), (310, 15715), (350, 13919), (434, 11225), (449, 10850), (775, 6286), (898, 5425), (1085, 4490), (1550, 3143), (2170, 2245)]