1838954560

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{18719}}^1$

素因数の和:19043

約数の個数: 56

約数和(自身を含む): 4393509120

約数和(自身を除く): 2554554560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 2456, 3070, 4912, 6140, 9824, 12280, 18719, 19648, 24560, 37438, 49120, 74876, 93595, 98240, 149752, 187190, 299504, 374380, 599008, 748760, 1198016, 1497520, 2995040, 5746733, 5990080, 11493466, 22986932, 28733665, 45973864, 57467330, 91947728, 114934660, 183895456, 229869320, 367790912, 459738640, 919477280, 1838954560]

約数ペア:

[(1, 1838954560), (2, 919477280), (4, 459738640), (5, 367790912), (8, 229869320), (10, 183895456), (16, 114934660), (20, 91947728), (32, 57467330), (40, 45973864), (64, 28733665), (80, 22986932), (160, 11493466), (307, 5990080), (320, 5746733), (614, 2995040), (1228, 1497520), (1535, 1198016), (2456, 748760), (3070, 599008), (4912, 374380), (6140, 299504), (9824, 187190), (12280, 149752), (18719, 98240), (19648, 93595), (24560, 74876), (37438, 49120)]