83203660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 184746240

約数和(自身を除く): 101542580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 380, 631, 694, 1262, 1388, 1735, 2524, 3155, 3470, 6310, 6593, 6940, 11989, 12620, 13186, 23978, 26372, 32965, 47956, 59945, 65930, 119890, 131860, 218957, 239780, 437914, 875828, 1094785, 2189570, 4160183, 4379140, 8320366, 16640732, 20800915, 41601830, 83203660]

約数ペア:

[(1, 83203660), (2, 41601830), (4, 20800915), (5, 16640732), (10, 8320366), (19, 4379140), (20, 4160183), (38, 2189570), (76, 1094785), (95, 875828), (190, 437914), (347, 239780), (380, 218957), (631, 131860), (694, 119890), (1262, 65930), (1388, 59945), (1735, 47956), (2524, 32965), (3155, 26372), (3470, 23978), (6310, 13186), (6593, 12620), (6940, 11989)]