84583240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 218453760

約数和(自身を除く): 133870520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 293, 586, 1031, 1172, 1465, 2051, 2062, 2344, 2930, 4102, 4124, 5155, 5860, 7217, 8204, 8248, 10255, 10310, 11720, 14434, 16408, 20510, 20620, 28868, 36085, 41020, 41240, 57736, 72170, 82040, 144340, 288680, 302083, 604166, 1208332, 1510415, 2114581, 2416664, 3020830, 4229162, 6041660, 8458324, 10572905, 12083320, 16916648, 21145810, 42291620, 84583240]

約数ペア:

[(1, 84583240), (2, 42291620), (4, 21145810), (5, 16916648), (7, 12083320), (8, 10572905), (10, 8458324), (14, 6041660), (20, 4229162), (28, 3020830), (35, 2416664), (40, 2114581), (56, 1510415), (70, 1208332), (140, 604166), (280, 302083), (293, 288680), (586, 144340), (1031, 82040), (1172, 72170), (1465, 57736), (2051, 41240), (2062, 41020), (2344, 36085), (2930, 28868), (4102, 20620), (4124, 20510), (5155, 16408), (5860, 14434), (7217, 11720), (8204, 10310), (8248, 10255)]