135909440

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1871}}^1$

素因数の和:2115

約数の個数: 56

約数和(自身を含む): 325233792

約数和(自身を除く): 189324352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 1871, 2270, 3632, 3742, 4540, 7264, 7484, 9080, 9355, 14528, 14968, 18160, 18710, 29936, 36320, 37420, 59872, 72640, 74840, 119744, 149680, 299360, 424717, 598720, 849434, 1698868, 2123585, 3397736, 4247170, 6795472, 8494340, 13590944, 16988680, 27181888, 33977360, 67954720, 135909440]

約数ペア:

[(1, 135909440), (2, 67954720), (4, 33977360), (5, 27181888), (8, 16988680), (10, 13590944), (16, 8494340), (20, 6795472), (32, 4247170), (40, 3397736), (64, 2123585), (80, 1698868), (160, 849434), (227, 598720), (320, 424717), (454, 299360), (908, 149680), (1135, 119744), (1816, 74840), (1871, 72640), (2270, 59872), (3632, 37420), (3742, 36320), (4540, 29936), (7264, 18710), (7484, 18160), (9080, 14968), (9355, 14528)]