82395760

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12409}}^1$

素因数の和:12505

約数の個数: 40

約数和(自身を含む): 193893840

約数和(自身を除く): 111498080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 12409, 24818, 49636, 62045, 99272, 124090, 198544, 248180, 496360, 992720, 1029947, 2059894, 4119788, 5149735, 8239576, 10299470, 16479152, 20598940, 41197880, 82395760]

約数ペア:

[(1, 82395760), (2, 41197880), (4, 20598940), (5, 16479152), (8, 10299470), (10, 8239576), (16, 5149735), (20, 4119788), (40, 2059894), (80, 1029947), (83, 992720), (166, 496360), (332, 248180), (415, 198544), (664, 124090), (830, 99272), (1328, 62045), (1660, 49636), (3320, 24818), (6640, 12409)]