29279080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8819}}^1$

素因数の和:8913

約数の個数: 32

約数和(自身を含む): 66679200

約数和(自身を除く): 37400120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8819, 17638, 35276, 44095, 70552, 88190, 176380, 352760, 731977, 1463954, 2927908, 3659885, 5855816, 7319770, 14639540, 29279080]

約数ペア:

[(1, 29279080), (2, 14639540), (4, 7319770), (5, 5855816), (8, 3659885), (10, 2927908), (20, 1463954), (40, 731977), (83, 352760), (166, 176380), (332, 88190), (415, 70552), (664, 44095), (830, 35276), (1660, 17638), (3320, 8819)]