85755800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32983}}^1$

素因数の和:33012

約数の個数: 48

約数和(自身を含む): 214725840

約数和(自身を除く): 128970040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 32983, 65966, 131932, 164915, 263864, 329830, 428779, 659660, 824575, 857558, 1319320, 1649150, 1715116, 2143895, 3298300, 3430232, 4287790, 6596600, 8575580, 10719475, 17151160, 21438950, 42877900, 85755800]

約数ペア:

[(1, 85755800), (2, 42877900), (4, 21438950), (5, 17151160), (8, 10719475), (10, 8575580), (13, 6596600), (20, 4287790), (25, 3430232), (26, 3298300), (40, 2143895), (50, 1715116), (52, 1649150), (65, 1319320), (100, 857558), (104, 824575), (130, 659660), (200, 428779), (260, 329830), (325, 263864), (520, 164915), (650, 131932), (1300, 65966), (2600, 32983)]