99487040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16399

約数の個数: 56

約数和(自身を含む): 249387360

約数和(自身を除く): 149900320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 16363, 32726, 65452, 81815, 130904, 163630, 261808, 310897, 327260, 523616, 621794, 654520, 1047232, 1243588, 1309040, 1554485, 2487176, 2618080, 3108970, 4974352, 5236160, 6217940, 9948704, 12435880, 19897408, 24871760, 49743520, 99487040]

約数ペア:

[(1, 99487040), (2, 49743520), (4, 24871760), (5, 19897408), (8, 12435880), (10, 9948704), (16, 6217940), (19, 5236160), (20, 4974352), (32, 3108970), (38, 2618080), (40, 2487176), (64, 1554485), (76, 1309040), (80, 1243588), (95, 1047232), (152, 654520), (160, 621794), (190, 523616), (304, 327260), (320, 310897), (380, 261808), (608, 163630), (760, 130904), (1216, 81815), (1520, 65452), (3040, 32726), (6080, 16363)]