2247138560

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24049}}^1$

素因数の和:24143

約数の個数: 72

約数和(自身を含む): 5456560200

約数和(自身を除く): 3209421640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 584, 640, 730, 1168, 1280, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 18688, 23360, 24049, 46720, 48098, 93440, 96196, 120245, 192392, 240490, 384784, 480980, 769568, 961960, 1539136, 1755577, 1923920, 3078272, 3511154, 3847840, 6156544, 7022308, 7695680, 8777885, 14044616, 15391360, 17555770, 28089232, 30782720, 35111540, 56178464, 70223080, 112356928, 140446160, 224713856, 280892320, 449427712, 561784640, 1123569280, 2247138560]

約数ペア:

[(1, 2247138560), (2, 1123569280), (4, 561784640), (5, 449427712), (8, 280892320), (10, 224713856), (16, 140446160), (20, 112356928), (32, 70223080), (40, 56178464), (64, 35111540), (73, 30782720), (80, 28089232), (128, 17555770), (146, 15391360), (160, 14044616), (256, 8777885), (292, 7695680), (320, 7022308), (365, 6156544), (584, 3847840), (640, 3511154), (730, 3078272), (1168, 1923920), (1280, 1755577), (1460, 1539136), (2336, 961960), (2920, 769568), (4672, 480980), (5840, 384784), (9344, 240490), (11680, 192392), (18688, 120245), (23360, 96196), (24049, 93440), (46720, 48098)]