4098605860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71479}}^1$

素因数の和:71596

約数の個数: 48

約数和(自身を含む): 8934428160

約数和(自身を除く): 4835822300

約数列:

[1, 2, 4, 5, 10, 20, 47, 61, 94, 122, 188, 235, 244, 305, 470, 610, 940, 1220, 2867, 5734, 11468, 14335, 28670, 57340, 71479, 142958, 285916, 357395, 714790, 1429580, 3359513, 4360219, 6719026, 8720438, 13438052, 16797565, 17440876, 21801095, 33595130, 43602190, 67190260, 87204380, 204930293, 409860586, 819721172, 1024651465, 2049302930, 4098605860]

約数ペア:

[(1, 4098605860), (2, 2049302930), (4, 1024651465), (5, 819721172), (10, 409860586), (20, 204930293), (47, 87204380), (61, 67190260), (94, 43602190), (122, 33595130), (188, 21801095), (235, 17440876), (244, 16797565), (305, 13438052), (470, 8720438), (610, 6719026), (940, 4360219), (1220, 3359513), (2867, 1429580), (5734, 714790), (11468, 357395), (14335, 285916), (28670, 142958), (57340, 71479)]