38469440

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 56

約数和(自身を含む): 92171520

約数和(自身を除く): 53702080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 503, 956, 1006, 1195, 1912, 2012, 2390, 2515, 3824, 4024, 4780, 5030, 7648, 8048, 9560, 10060, 15296, 16096, 19120, 20120, 32192, 38240, 40240, 76480, 80480, 120217, 160960, 240434, 480868, 601085, 961736, 1202170, 1923472, 2404340, 3846944, 4808680, 7693888, 9617360, 19234720, 38469440]

約数ペア:

[(1, 38469440), (2, 19234720), (4, 9617360), (5, 7693888), (8, 4808680), (10, 3846944), (16, 2404340), (20, 1923472), (32, 1202170), (40, 961736), (64, 601085), (80, 480868), (160, 240434), (239, 160960), (320, 120217), (478, 80480), (503, 76480), (956, 40240), (1006, 38240), (1195, 32192), (1912, 20120), (2012, 19120), (2390, 16096), (2515, 15296), (3824, 10060), (4024, 9560), (4780, 8048), (5030, 7648)]