425159230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{12911}}^1$

素因数の和:13044

約数の個数: 32

約数和(自身を含む): 794862720

約数和(自身を除く): 369703490

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 3293, 6586, 12911, 16465, 25822, 32930, 64555, 129110, 477707, 955414, 1149079, 2298158, 2388535, 4777070, 5745395, 11490790, 42515923, 85031846, 212579615, 425159230]

約数ペア:

[(1, 425159230), (2, 212579615), (5, 85031846), (10, 42515923), (37, 11490790), (74, 5745395), (89, 4777070), (178, 2388535), (185, 2298158), (370, 1149079), (445, 955414), (890, 477707), (3293, 129110), (6586, 64555), (12911, 32930), (16465, 25822)]