88793840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58417}}^1$

素因数の和:58449

約数の個数: 40

約数和(自身を含む): 217314960

約数和(自身を除く): 128521120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 58417, 116834, 233668, 292085, 467336, 584170, 934672, 1109923, 1168340, 2219846, 2336680, 4439692, 4673360, 5549615, 8879384, 11099230, 17758768, 22198460, 44396920, 88793840]

約数ペア:

[(1, 88793840), (2, 44396920), (4, 22198460), (5, 17758768), (8, 11099230), (10, 8879384), (16, 5549615), (19, 4673360), (20, 4439692), (38, 2336680), (40, 2219846), (76, 1168340), (80, 1109923), (95, 934672), (152, 584170), (190, 467336), (304, 292085), (380, 233668), (760, 116834), (1520, 58417)]