2056520320

素因数分解:

$2^7\times 5^1\times {\mathrm{577}}^1\times {\mathrm{5569}}^1$

素因数の和:6165

約数の個数: 64

約数和(自身を含む): 4925773800

約数和(自身を除く): 2869253480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 577, 640, 1154, 2308, 2885, 4616, 5569, 5770, 9232, 11138, 11540, 18464, 22276, 23080, 27845, 36928, 44552, 46160, 55690, 73856, 89104, 92320, 111380, 178208, 184640, 222760, 356416, 369280, 445520, 712832, 891040, 1782080, 3213313, 3564160, 6426626, 12853252, 16066565, 25706504, 32133130, 51413008, 64266260, 102826016, 128532520, 205652032, 257065040, 411304064, 514130080, 1028260160, 2056520320]

約数ペア:

[(1, 2056520320), (2, 1028260160), (4, 514130080), (5, 411304064), (8, 257065040), (10, 205652032), (16, 128532520), (20, 102826016), (32, 64266260), (40, 51413008), (64, 32133130), (80, 25706504), (128, 16066565), (160, 12853252), (320, 6426626), (577, 3564160), (640, 3213313), (1154, 1782080), (2308, 891040), (2885, 712832), (4616, 445520), (5569, 369280), (5770, 356416), (9232, 222760), (11138, 184640), (11540, 178208), (18464, 111380), (22276, 92320), (23080, 89104), (27845, 73856), (36928, 55690), (44552, 46160)]