9795478660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3203}}^1\times {\mathrm{13901}}^1$

素因数の和:17124

約数の個数: 48

約数和(自身を含む): 22449172032

約数和(自身を除く): 12653693372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3203, 6406, 12812, 13901, 16015, 27802, 32030, 35233, 55604, 64060, 69505, 70466, 139010, 140932, 152911, 176165, 278020, 305822, 352330, 611644, 704660, 764555, 1529110, 3058220, 44524903, 89049806, 178099612, 222624515, 445249030, 489773933, 890498060, 979547866, 1959095732, 2448869665, 4897739330, 9795478660]

約数ペア:

[(1, 9795478660), (2, 4897739330), (4, 2448869665), (5, 1959095732), (10, 979547866), (11, 890498060), (20, 489773933), (22, 445249030), (44, 222624515), (55, 178099612), (110, 89049806), (220, 44524903), (3203, 3058220), (6406, 1529110), (12812, 764555), (13901, 704660), (16015, 611644), (27802, 352330), (32030, 305822), (35233, 278020), (55604, 176165), (64060, 152911), (69505, 140932), (70466, 139010)]