57820240

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2299

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 77037200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 1907, 3032, 3790, 3814, 6064, 7580, 7628, 9535, 15160, 15256, 19070, 30320, 30512, 38140, 76280, 152560, 722753, 1445506, 2891012, 3613765, 5782024, 7227530, 11564048, 14455060, 28910120, 57820240]

約数ペア:

[(1, 57820240), (2, 28910120), (4, 14455060), (5, 11564048), (8, 7227530), (10, 5782024), (16, 3613765), (20, 2891012), (40, 1445506), (80, 722753), (379, 152560), (758, 76280), (1516, 38140), (1895, 30512), (1907, 30320), (3032, 19070), (3790, 15256), (3814, 15160), (6064, 9535), (7580, 7628)]