283051581380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{14551}}^1$

素因数の和:14965

約数の個数: 96

約数和(自身を含む): 619085386752

約数和(自身を除く): 336033805372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 271, 370, 388, 485, 542, 740, 970, 1084, 1355, 1940, 2710, 3589, 5420, 7178, 10027, 14356, 14551, 17945, 20054, 26287, 29102, 35890, 40108, 50135, 52574, 58204, 71780, 72755, 100270, 105148, 131435, 145510, 200540, 262870, 291020, 525740, 538387, 972619, 1076774, 1411447, 1945238, 2153548, 2691935, 2822894, 3890476, 3943321, 4863095, 5383870, 5645788, 7057235, 7886642, 9726190, 10767740, 14114470, 15773284, 19452380, 19716605, 28228940, 39433210, 52223539, 78866420, 104447078, 145902877, 208894156, 261117695, 291805754, 382502137, 522235390, 583611508, 729514385, 765004274, 1044470780, 1459028770, 1530008548, 1912510685, 2918057540, 3825021370, 7650042740, 14152579069, 28305158138, 56610316276, 70762895345, 141525790690, 283051581380]

約数ペア:

[(1, 283051581380), (2, 141525790690), (4, 70762895345), (5, 56610316276), (10, 28305158138), (20, 14152579069), (37, 7650042740), (74, 3825021370), (97, 2918057540), (148, 1912510685), (185, 1530008548), (194, 1459028770), (271, 1044470780), (370, 765004274), (388, 729514385), (485, 583611508), (542, 522235390), (740, 382502137), (970, 291805754), (1084, 261117695), (1355, 208894156), (1940, 145902877), (2710, 104447078), (3589, 78866420), (5420, 52223539), (7178, 39433210), (10027, 28228940), (14356, 19716605), (14551, 19452380), (17945, 15773284), (20054, 14114470), (26287, 10767740), (29102, 9726190), (35890, 7886642), (40108, 7057235), (50135, 5645788), (52574, 5383870), (58204, 4863095), (71780, 3943321), (72755, 3890476), (100270, 2822894), (105148, 2691935), (131435, 2153548), (145510, 1945238), (200540, 1411447), (262870, 1076774), (291020, 972619), (525740, 538387)]