43255820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 102876480

約数和(自身を除く): 59620660

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 41, 58, 68, 82, 85, 107, 116, 145, 164, 170, 205, 214, 290, 340, 410, 428, 493, 535, 580, 697, 820, 986, 1070, 1189, 1394, 1819, 1972, 2140, 2378, 2465, 2788, 3103, 3485, 3638, 4387, 4756, 4930, 5945, 6206, 6970, 7276, 8774, 9095, 9860, 11890, 12412, 13940, 15515, 17548, 18190, 20213, 21935, 23780, 31030, 36380, 40426, 43870, 52751, 62060, 74579, 80852, 87740, 101065, 105502, 127223, 149158, 202130, 211004, 254446, 263755, 298316, 372895, 404260, 508892, 527510, 636115, 745790, 1055020, 1272230, 1491580, 2162791, 2544460, 4325582, 8651164, 10813955, 21627910, 43255820]

約数ペア:

[(1, 43255820), (2, 21627910), (4, 10813955), (5, 8651164), (10, 4325582), (17, 2544460), (20, 2162791), (29, 1491580), (34, 1272230), (41, 1055020), (58, 745790), (68, 636115), (82, 527510), (85, 508892), (107, 404260), (116, 372895), (145, 298316), (164, 263755), (170, 254446), (205, 211004), (214, 202130), (290, 149158), (340, 127223), (410, 105502), (428, 101065), (493, 87740), (535, 80852), (580, 74579), (697, 62060), (820, 52751), (986, 43870), (1070, 40426), (1189, 36380), (1394, 31030), (1819, 23780), (1972, 21935), (2140, 20213), (2378, 18190), (2465, 17548), (2788, 15515), (3103, 13940), (3485, 12412), (3638, 11890), (4387, 9860), (4756, 9095), (4930, 8774), (5945, 7276), (6206, 6970)]