83432320

素因数分解:

$2^7\times 5^1\times {\mathrm{130363}}^1$

素因数の和:130382

約数の個数: 32

約数和(自身を含む): 199456920

約数和(自身を除く): 116024600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 130363, 260726, 521452, 651815, 1042904, 1303630, 2085808, 2607260, 4171616, 5214520, 8343232, 10429040, 16686464, 20858080, 41716160, 83432320]

約数ペア:

[(1, 83432320), (2, 41716160), (4, 20858080), (5, 16686464), (8, 10429040), (10, 8343232), (16, 5214520), (20, 4171616), (32, 2607260), (40, 2085808), (64, 1303630), (80, 1042904), (128, 651815), (160, 521452), (320, 260726), (640, 130363)]