70800320

素因数分解:

$2^6\times 5^1\times {\mathrm{221251}}^1$

素因数の和:221268

約数の個数: 28

約数和(自身を含む): 168594024

約数和(自身を除く): 97793704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 221251, 442502, 885004, 1106255, 1770008, 2212510, 3540016, 4425020, 7080032, 8850040, 14160064, 17700080, 35400160, 70800320]

約数ペア:

[(1, 70800320), (2, 35400160), (4, 17700080), (5, 14160064), (8, 8850040), (10, 7080032), (16, 4425020), (20, 3540016), (32, 2212510), (40, 1770008), (64, 1106255), (80, 885004), (160, 442502), (320, 221251)]