113938540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 248976000

約数和(自身を除く): 135037460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1580, 1949, 2923, 3898, 5846, 7796, 9745, 11692, 14615, 19490, 29230, 38980, 58460, 72113, 144226, 153971, 288452, 307942, 360565, 615884, 721130, 769855, 1442260, 1539710, 3079420, 5696927, 11393854, 22787708, 28484635, 56969270, 113938540]

約数ペア:

[(1, 113938540), (2, 56969270), (4, 28484635), (5, 22787708), (10, 11393854), (20, 5696927), (37, 3079420), (74, 1539710), (79, 1442260), (148, 769855), (158, 721130), (185, 615884), (316, 360565), (370, 307942), (395, 288452), (740, 153971), (790, 144226), (1580, 72113), (1949, 58460), (2923, 38980), (3898, 29230), (5846, 19490), (7796, 14615), (9745, 11692)]