2328156920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1573079}}^1$

素因数の和:1573127

約数の個数: 32

約数和(自身を含む): 5379933600

約数和(自身を除く): 3051776680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1573079, 3146158, 6292316, 7865395, 12584632, 15730790, 31461580, 58203923, 62923160, 116407846, 232815692, 291019615, 465631384, 582039230, 1164078460, 2328156920]

約数ペア:

[(1, 2328156920), (2, 1164078460), (4, 582039230), (5, 465631384), (8, 291019615), (10, 232815692), (20, 116407846), (37, 62923160), (40, 58203923), (74, 31461580), (148, 15730790), (185, 12584632), (296, 7865395), (370, 6292316), (740, 3146158), (1480, 1573079)]