565824980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{7103}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 1360558080

約数和(自身を除く): 794733100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2845, 3983, 5690, 7103, 7966, 11380, 14206, 15932, 19915, 28412, 35515, 39830, 49721, 71030, 79660, 99442, 142060, 198884, 248605, 497210, 994420, 4041607, 8083214, 16166428, 20208035, 28291249, 40416070, 56582498, 80832140, 113164996, 141456245, 282912490, 565824980]

約数ペア:

[(1, 565824980), (2, 282912490), (4, 141456245), (5, 113164996), (7, 80832140), (10, 56582498), (14, 40416070), (20, 28291249), (28, 20208035), (35, 16166428), (70, 8083214), (140, 4041607), (569, 994420), (1138, 497210), (2276, 248605), (2845, 198884), (3983, 142060), (5690, 99442), (7103, 79660), (7966, 71030), (11380, 49721), (14206, 39830), (15932, 35515), (19915, 28412)]