470681360

素因数分解:

$2^4\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2593}}^1$

素因数の和:4875

約数の個数: 40

約数和(自身を含む): 1095238680

約数和(自身を除く): 624557320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2269, 2593, 4538, 5186, 9076, 10372, 11345, 12965, 18152, 20744, 22690, 25930, 36304, 41488, 45380, 51860, 90760, 103720, 181520, 207440, 5883517, 11767034, 23534068, 29417585, 47068136, 58835170, 94136272, 117670340, 235340680, 470681360]

約数ペア:

[(1, 470681360), (2, 235340680), (4, 117670340), (5, 94136272), (8, 58835170), (10, 47068136), (16, 29417585), (20, 23534068), (40, 11767034), (80, 5883517), (2269, 207440), (2593, 181520), (4538, 103720), (5186, 90760), (9076, 51860), (10372, 45380), (11345, 41488), (12965, 36304), (18152, 25930), (20744, 22690)]