118646420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 267055488

約数和(自身を除く): 148409068

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 6971, 8510, 13942, 17020, 27884, 34855, 69710, 139420, 160333, 257927, 320666, 515854, 641332, 801665, 1031708, 1289635, 1603330, 2579270, 3206660, 5158540, 5932321, 11864642, 23729284, 29661605, 59323210, 118646420]

約数ペア:

[(1, 118646420), (2, 59323210), (4, 29661605), (5, 23729284), (10, 11864642), (20, 5932321), (23, 5158540), (37, 3206660), (46, 2579270), (74, 1603330), (92, 1289635), (115, 1031708), (148, 801665), (185, 641332), (230, 515854), (370, 320666), (460, 257927), (740, 160333), (851, 139420), (1702, 69710), (3404, 34855), (4255, 27884), (6971, 17020), (8510, 13942)]