13052001800

素因数分解:

$2^3\times 5^2\times {\mathrm{2099}}^1\times {\mathrm{31091}}^1$

素因数の和:33206

約数の個数: 48

約数和(自身を含む): 30361338000

約数和(自身を除く): 17309336200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2099, 4198, 8396, 10495, 16792, 20990, 31091, 41980, 52475, 62182, 83960, 104950, 124364, 155455, 209900, 248728, 310910, 419800, 621820, 777275, 1243640, 1554550, 3109100, 6218200, 65260009, 130520018, 261040036, 326300045, 522080072, 652600090, 1305200180, 1631500225, 2610400360, 3263000450, 6526000900, 13052001800]

約数ペア:

[(1, 13052001800), (2, 6526000900), (4, 3263000450), (5, 2610400360), (8, 1631500225), (10, 1305200180), (20, 652600090), (25, 522080072), (40, 326300045), (50, 261040036), (100, 130520018), (200, 65260009), (2099, 6218200), (4198, 3109100), (8396, 1554550), (10495, 1243640), (16792, 777275), (20990, 621820), (31091, 419800), (41980, 310910), (52475, 248728), (62182, 209900), (83960, 155455), (104950, 124364)]