1372505920

素因数分解:

$2^6\times 5^1\times {\mathrm{503}}^1\times {\mathrm{8527}}^1$

素因数の和:9047

約数の個数: 56

約数和(自身を含む): 3275161344

約数和(自身を除く): 1902655424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 503, 1006, 2012, 2515, 4024, 5030, 8048, 8527, 10060, 16096, 17054, 20120, 32192, 34108, 40240, 42635, 68216, 80480, 85270, 136432, 160960, 170540, 272864, 341080, 545728, 682160, 1364320, 2728640, 4289081, 8578162, 17156324, 21445405, 34312648, 42890810, 68625296, 85781620, 137250592, 171563240, 274501184, 343126480, 686252960, 1372505920]

約数ペア:

[(1, 1372505920), (2, 686252960), (4, 343126480), (5, 274501184), (8, 171563240), (10, 137250592), (16, 85781620), (20, 68625296), (32, 42890810), (40, 34312648), (64, 21445405), (80, 17156324), (160, 8578162), (320, 4289081), (503, 2728640), (1006, 1364320), (2012, 682160), (2515, 545728), (4024, 341080), (5030, 272864), (8048, 170540), (8527, 160960), (10060, 136432), (16096, 85270), (17054, 80480), (20120, 68216), (32192, 42635), (34108, 40240)]