39012320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 99701280

約数和(自身を除く): 60688960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 205, 304, 313, 328, 380, 410, 608, 626, 656, 760, 779, 820, 1252, 1312, 1520, 1558, 1565, 1640, 2504, 3040, 3116, 3130, 3280, 3895, 5008, 5947, 6232, 6260, 6560, 7790, 10016, 11894, 12464, 12520, 12833, 15580, 23788, 24928, 25040, 25666, 29735, 31160, 47576, 50080, 51332, 59470, 62320, 64165, 95152, 102664, 118940, 124640, 128330, 190304, 205328, 237880, 243827, 256660, 410656, 475760, 487654, 513320, 951520, 975308, 1026640, 1219135, 1950616, 2053280, 2438270, 3901232, 4876540, 7802464, 9753080, 19506160, 39012320]

約数ペア:

[(1, 39012320), (2, 19506160), (4, 9753080), (5, 7802464), (8, 4876540), (10, 3901232), (16, 2438270), (19, 2053280), (20, 1950616), (32, 1219135), (38, 1026640), (40, 975308), (41, 951520), (76, 513320), (80, 487654), (82, 475760), (95, 410656), (152, 256660), (160, 243827), (164, 237880), (190, 205328), (205, 190304), (304, 128330), (313, 124640), (328, 118940), (380, 102664), (410, 95152), (608, 64165), (626, 62320), (656, 59470), (760, 51332), (779, 50080), (820, 47576), (1252, 31160), (1312, 29735), (1520, 25666), (1558, 25040), (1565, 24928), (1640, 23788), (2504, 15580), (3040, 12833), (3116, 12520), (3130, 12464), (3280, 11894), (3895, 10016), (5008, 7790), (5947, 6560), (6232, 6260)]