144433060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1019}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 320443200

約数和(自身を除く): 176010140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 373, 380, 746, 1019, 1492, 1865, 2038, 3730, 4076, 5095, 7087, 7460, 10190, 14174, 19361, 20380, 28348, 35435, 38722, 70870, 77444, 96805, 141740, 193610, 380087, 387220, 760174, 1520348, 1900435, 3800870, 7221653, 7601740, 14443306, 28886612, 36108265, 72216530, 144433060]

約数ペア:

[(1, 144433060), (2, 72216530), (4, 36108265), (5, 28886612), (10, 14443306), (19, 7601740), (20, 7221653), (38, 3800870), (76, 1900435), (95, 1520348), (190, 760174), (373, 387220), (380, 380087), (746, 193610), (1019, 141740), (1492, 96805), (1865, 77444), (2038, 70870), (3730, 38722), (4076, 35435), (5095, 28348), (7087, 20380), (7460, 19361), (10190, 14174)]