5244380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 11938080

約数和(自身を除く): 6693700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 373, 380, 703, 740, 746, 1406, 1492, 1865, 2812, 3515, 3730, 7030, 7087, 7460, 13801, 14060, 14174, 27602, 28348, 35435, 55204, 69005, 70870, 138010, 141740, 262219, 276020, 524438, 1048876, 1311095, 2622190, 5244380]

約数ペア:

[(1, 5244380), (2, 2622190), (4, 1311095), (5, 1048876), (10, 524438), (19, 276020), (20, 262219), (37, 141740), (38, 138010), (74, 70870), (76, 69005), (95, 55204), (148, 35435), (185, 28348), (190, 27602), (370, 14174), (373, 14060), (380, 13801), (703, 7460), (740, 7087), (746, 7030), (1406, 3730), (1492, 3515), (1865, 2812)]