23540660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8264

約数の個数: 48

約数和(自身を含む): 58084992

約数和(自身を除く): 34544332

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8231, 16462, 32924, 41155, 82310, 90541, 107003, 164620, 181082, 214006, 362164, 428012, 452705, 535015, 905410, 1070030, 1177033, 1810820, 2140060, 2354066, 4708132, 5885165, 11770330, 23540660]

約数ペア:

[(1, 23540660), (2, 11770330), (4, 5885165), (5, 4708132), (10, 2354066), (11, 2140060), (13, 1810820), (20, 1177033), (22, 1070030), (26, 905410), (44, 535015), (52, 452705), (55, 428012), (65, 362164), (110, 214006), (130, 181082), (143, 164620), (220, 107003), (260, 90541), (286, 82310), (572, 41155), (715, 32924), (1430, 16462), (2860, 8231)]