8486520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10124

約数の個数: 64

約数和(自身を含む): 29099520

約数和(自身を除く): 20613000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 10103, 20206, 30309, 40412, 50515, 60618, 70721, 80824, 101030, 121236, 141442, 151545, 202060, 212163, 242472, 282884, 303090, 353605, 404120, 424326, 565768, 606180, 707210, 848652, 1060815, 1212360, 1414420, 1697304, 2121630, 2828840, 4243260, 8486520]

約数ペア:

[(1, 8486520), (2, 4243260), (3, 2828840), (4, 2121630), (5, 1697304), (6, 1414420), (7, 1212360), (8, 1060815), (10, 848652), (12, 707210), (14, 606180), (15, 565768), (20, 424326), (21, 404120), (24, 353605), (28, 303090), (30, 282884), (35, 242472), (40, 212163), (42, 202060), (56, 151545), (60, 141442), (70, 121236), (84, 101030), (105, 80824), (120, 70721), (140, 60618), (168, 50515), (210, 40412), (280, 30309), (420, 20206), (840, 10103)]