461962720

素因数分解:

$2^5\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2029}}^1$

素因数の和:3467

約数の個数: 48

約数和(自身を含む): 1092692160

約数和(自身を除く): 630729440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1423, 2029, 2846, 4058, 5692, 7115, 8116, 10145, 11384, 14230, 16232, 20290, 22768, 28460, 32464, 40580, 45536, 56920, 64928, 81160, 113840, 162320, 227680, 324640, 2887267, 5774534, 11549068, 14436335, 23098136, 28872670, 46196272, 57745340, 92392544, 115490680, 230981360, 461962720]

約数ペア:

[(1, 461962720), (2, 230981360), (4, 115490680), (5, 92392544), (8, 57745340), (10, 46196272), (16, 28872670), (20, 23098136), (32, 14436335), (40, 11549068), (80, 5774534), (160, 2887267), (1423, 324640), (2029, 227680), (2846, 162320), (4058, 113840), (5692, 81160), (7115, 64928), (8116, 56920), (10145, 45536), (11384, 40580), (14230, 32464), (16232, 28460), (20290, 22768)]