67954720

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 93381728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 1871, 2270, 3632, 3742, 4540, 7264, 7484, 9080, 9355, 14968, 18160, 18710, 29936, 36320, 37420, 59872, 74840, 149680, 299360, 424717, 849434, 1698868, 2123585, 3397736, 4247170, 6795472, 8494340, 13590944, 16988680, 33977360, 67954720]

約数ペア:

[(1, 67954720), (2, 33977360), (4, 16988680), (5, 13590944), (8, 8494340), (10, 6795472), (16, 4247170), (20, 3397736), (32, 2123585), (40, 1698868), (80, 849434), (160, 424717), (227, 299360), (454, 149680), (908, 74840), (1135, 59872), (1816, 37420), (1871, 36320), (2270, 29936), (3632, 18710), (3742, 18160), (4540, 14968), (7264, 9355), (7484, 9080)]