1844176940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{17929}}^1$

素因数の和:18114

約数の個数: 48

約数和(自身を含む): 4006279200

約数和(自身を除く): 2162102260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 139, 148, 185, 278, 370, 556, 695, 740, 1390, 2780, 5143, 10286, 17929, 20572, 25715, 35858, 51430, 71716, 89645, 102860, 179290, 358580, 663373, 1326746, 2492131, 2653492, 3316865, 4984262, 6633730, 9968524, 12460655, 13267460, 24921310, 49842620, 92208847, 184417694, 368835388, 461044235, 922088470, 1844176940]

約数ペア:

[(1, 1844176940), (2, 922088470), (4, 461044235), (5, 368835388), (10, 184417694), (20, 92208847), (37, 49842620), (74, 24921310), (139, 13267460), (148, 12460655), (185, 9968524), (278, 6633730), (370, 4984262), (556, 3316865), (695, 2653492), (740, 2492131), (1390, 1326746), (2780, 663373), (5143, 358580), (10286, 179290), (17929, 102860), (20572, 89645), (25715, 71716), (35858, 51430)]