1567986020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{13183}}^1$

素因数の和:13524

約数の個数: 48

約数和(自身を含む): 3477411840

約数和(自身を除く): 1909425820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 626, 1252, 1565, 3130, 5947, 6260, 11894, 13183, 23788, 26366, 29735, 52732, 59470, 65915, 118940, 131830, 250477, 263660, 500954, 1001908, 1252385, 2504770, 4126279, 5009540, 8252558, 16505116, 20631395, 41262790, 78399301, 82525580, 156798602, 313597204, 391996505, 783993010, 1567986020]

約数ペア:

[(1, 1567986020), (2, 783993010), (4, 391996505), (5, 313597204), (10, 156798602), (19, 82525580), (20, 78399301), (38, 41262790), (76, 20631395), (95, 16505116), (190, 8252558), (313, 5009540), (380, 4126279), (626, 2504770), (1252, 1252385), (1565, 1001908), (3130, 500954), (5947, 263660), (6260, 250477), (11894, 131830), (13183, 118940), (23788, 65915), (26366, 59470), (29735, 52732)]