23578565540

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1619}}^1\times {\mathrm{2707}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 49748126400

約数和(自身を除く): 26169560860

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1619, 2690, 2707, 3238, 5380, 5414, 6476, 8095, 10828, 13535, 16190, 27070, 32380, 54140, 435511, 728183, 871022, 1456366, 1742044, 2177555, 2912732, 3640915, 4355110, 4382633, 7281830, 8710220, 8765266, 14563660, 17530532, 21913165, 43826330, 87652660, 1178928277, 2357856554, 4715713108, 5894641385, 11789282770, 23578565540]

約数ペア:

[(1, 23578565540), (2, 11789282770), (4, 5894641385), (5, 4715713108), (10, 2357856554), (20, 1178928277), (269, 87652660), (538, 43826330), (1076, 21913165), (1345, 17530532), (1619, 14563660), (2690, 8765266), (2707, 8710220), (3238, 7281830), (5380, 4382633), (5414, 4355110), (6476, 3640915), (8095, 2912732), (10828, 2177555), (13535, 1742044), (16190, 1456366), (27070, 871022), (32380, 728183), (54140, 435511)]