114300920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 263541600

約数和(自身を除く): 149240680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 97, 178, 194, 331, 356, 388, 445, 485, 662, 712, 776, 890, 970, 1324, 1655, 1780, 1940, 2648, 3310, 3560, 3880, 6620, 8633, 13240, 17266, 29459, 32107, 34532, 43165, 58918, 64214, 69064, 86330, 117836, 128428, 147295, 160535, 172660, 235672, 256856, 294590, 321070, 345320, 589180, 642140, 1178360, 1284280, 2857523, 5715046, 11430092, 14287615, 22860184, 28575230, 57150460, 114300920]

約数ペア:

[(1, 114300920), (2, 57150460), (4, 28575230), (5, 22860184), (8, 14287615), (10, 11430092), (20, 5715046), (40, 2857523), (89, 1284280), (97, 1178360), (178, 642140), (194, 589180), (331, 345320), (356, 321070), (388, 294590), (445, 256856), (485, 235672), (662, 172660), (712, 160535), (776, 147295), (890, 128428), (970, 117836), (1324, 86330), (1655, 69064), (1780, 64214), (1940, 58918), (2648, 43165), (3310, 34532), (3560, 32107), (3880, 29459), (6620, 17266), (8633, 13240)]