80457865516

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{919}}^1\times {\mathrm{5419}}^1$

素因数の和:6926

約数の個数: 48

約数和(自身を含む): 161399795200

約数和(自身を除く): 80941929684

約数列:

[1, 2, 4, 7, 14, 28, 577, 919, 1154, 1838, 2308, 3676, 4039, 5419, 6433, 8078, 10838, 12866, 16156, 21676, 25732, 37933, 75866, 151732, 530263, 1060526, 2121052, 3126763, 3711841, 4980061, 6253526, 7423682, 9960122, 12507052, 14847364, 19920244, 21887341, 34860427, 43774682, 69720854, 87549364, 139441708, 2873495197, 5746990394, 11493980788, 20114466379, 40228932758, 80457865516]

約数ペア:

[(1, 80457865516), (2, 40228932758), (4, 20114466379), (7, 11493980788), (14, 5746990394), (28, 2873495197), (577, 139441708), (919, 87549364), (1154, 69720854), (1838, 43774682), (2308, 34860427), (3676, 21887341), (4039, 19920244), (5419, 14847364), (6433, 12507052), (8078, 9960122), (10838, 7423682), (12866, 6253526), (16156, 4980061), (21676, 3711841), (25732, 3126763), (37933, 2121052), (75866, 1060526), (151732, 530263)]