99679820

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{5683}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 209603184

約数和(自身を除く): 109923364

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4385, 5683, 8770, 11366, 17540, 22732, 28415, 56830, 113660, 4983991, 9967982, 19935964, 24919955, 49839910, 99679820]

約数ペア:

[(1, 99679820), (2, 49839910), (4, 24919955), (5, 19935964), (10, 9967982), (20, 4983991), (877, 113660), (1754, 56830), (3508, 28415), (4385, 22732), (5683, 17540), (8770, 11366)]