7054580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 16351104

約数和(自身を除く): 9296524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 631, 860, 1118, 1262, 2236, 2524, 2795, 3155, 5590, 6310, 8203, 11180, 12620, 16406, 27133, 32812, 41015, 54266, 82030, 108532, 135665, 164060, 271330, 352729, 542660, 705458, 1410916, 1763645, 3527290, 7054580]

約数ペア:

[(1, 7054580), (2, 3527290), (4, 1763645), (5, 1410916), (10, 705458), (13, 542660), (20, 352729), (26, 271330), (43, 164060), (52, 135665), (65, 108532), (86, 82030), (130, 54266), (172, 41015), (215, 32812), (260, 27133), (430, 16406), (559, 12620), (631, 11180), (860, 8203), (1118, 6310), (1262, 5590), (2236, 3155), (2524, 2795)]