205125418580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1\times {\mathrm{4549}}^1$

素因数の和:6249

約数の個数: 96

約数和(自身を含む): 457245734400

約数和(自身を除く): 252120315820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 1607, 2806, 3214, 4549, 5612, 6428, 7015, 8035, 9098, 14030, 16070, 18196, 22745, 28060, 32140, 36961, 45490, 73922, 90980, 98027, 104627, 147844, 184805, 196054, 209254, 277489, 369610, 392108, 418508, 490135, 523135, 554978, 739220, 980270, 1046270, 1109956, 1387445, 1960540, 2092540, 2254621, 2774890, 4509242, 5549780, 6382247, 7310243, 9018484, 11273105, 12764494, 14620486, 22546210, 25528988, 29240972, 31911235, 36551215, 45092420, 63822470, 73102430, 127644940, 146204860, 168135589, 336271178, 445924823, 672542356, 840677945, 891849646, 1681355890, 1783699292, 2229624115, 3362711780, 4459248230, 8918496460, 10256270929, 20512541858, 41025083716, 51281354645, 102562709290, 205125418580]

約数ペア:

[(1, 205125418580), (2, 102562709290), (4, 51281354645), (5, 41025083716), (10, 20512541858), (20, 10256270929), (23, 8918496460), (46, 4459248230), (61, 3362711780), (92, 2229624115), (115, 1783699292), (122, 1681355890), (230, 891849646), (244, 840677945), (305, 672542356), (460, 445924823), (610, 336271178), (1220, 168135589), (1403, 146204860), (1607, 127644940), (2806, 73102430), (3214, 63822470), (4549, 45092420), (5612, 36551215), (6428, 31911235), (7015, 29240972), (8035, 25528988), (9098, 22546210), (14030, 14620486), (16070, 12764494), (18196, 11273105), (22745, 9018484), (28060, 7310243), (32140, 6382247), (36961, 5549780), (45490, 4509242), (73922, 2774890), (90980, 2254621), (98027, 2092540), (104627, 1960540), (147844, 1387445), (184805, 1109956), (196054, 1046270), (209254, 980270), (277489, 739220), (369610, 554978), (392108, 523135), (418508, 490135)]