10220960

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 14164576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 503, 508, 635, 1006, 1016, 1270, 2012, 2032, 2515, 2540, 4024, 4064, 5030, 5080, 8048, 10060, 10160, 16096, 20120, 20320, 40240, 63881, 80480, 127762, 255524, 319405, 511048, 638810, 1022096, 1277620, 2044192, 2555240, 5110480, 10220960]

約数ペア:

[(1, 10220960), (2, 5110480), (4, 2555240), (5, 2044192), (8, 1277620), (10, 1022096), (16, 638810), (20, 511048), (32, 319405), (40, 255524), (80, 127762), (127, 80480), (160, 63881), (254, 40240), (503, 20320), (508, 20120), (635, 16096), (1006, 10160), (1016, 10060), (1270, 8048), (2012, 5080), (2032, 5030), (2515, 4064), (2540, 4024)]