16192140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 45588480

約数和(自身を除く): 29396340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 1279, 2110, 2532, 2558, 3165, 3837, 4220, 5116, 6330, 6395, 7674, 12660, 12790, 15348, 19185, 25580, 38370, 76740, 269869, 539738, 809607, 1079476, 1349345, 1619214, 2698690, 3238428, 4048035, 5397380, 8096070, 16192140]

約数ペア:

[(1, 16192140), (2, 8096070), (3, 5397380), (4, 4048035), (5, 3238428), (6, 2698690), (10, 1619214), (12, 1349345), (15, 1079476), (20, 809607), (30, 539738), (60, 269869), (211, 76740), (422, 38370), (633, 25580), (844, 19185), (1055, 15348), (1266, 12790), (1279, 12660), (2110, 7674), (2532, 6395), (2558, 6330), (3165, 5116), (3837, 4220)]