133036646720

素因数分解:

$2^6\times 5^1\times {\mathrm{415739521}}^1$

素因数の和:415739538

約数の個数: 28

約数和(自身を含む): 316793515764

約数和(自身を除く): 183756869044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 415739521, 831479042, 1662958084, 2078697605, 3325916168, 4157395210, 6651832336, 8314790420, 13303664672, 16629580840, 26607329344, 33259161680, 66518323360, 133036646720]

約数ペア:

[(1, 133036646720), (2, 66518323360), (4, 33259161680), (5, 26607329344), (8, 16629580840), (10, 13303664672), (16, 8314790420), (20, 6651832336), (32, 4157395210), (40, 3325916168), (64, 2078697605), (80, 1662958084), (160, 831479042), (320, 415739521)]