9833808940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{458239}}^1$

素因数の和:458314

約数の個数: 48

約数和(自身を含む): 21940531200

約数和(自身を除く): 12106722260

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2146, 4292, 5365, 10730, 21460, 458239, 916478, 1832956, 2291195, 4582390, 9164780, 13288931, 16954843, 26577862, 33909686, 53155724, 66444655, 67819372, 84774215, 132889310, 169548430, 265778620, 339096860, 491690447, 983380894, 1966761788, 2458452235, 4916904470, 9833808940]

約数ペア:

[(1, 9833808940), (2, 4916904470), (4, 2458452235), (5, 1966761788), (10, 983380894), (20, 491690447), (29, 339096860), (37, 265778620), (58, 169548430), (74, 132889310), (116, 84774215), (145, 67819372), (148, 66444655), (185, 53155724), (290, 33909686), (370, 26577862), (580, 16954843), (740, 13288931), (1073, 9164780), (2146, 4582390), (4292, 2291195), (5365, 1832956), (10730, 916478), (21460, 458239)]