486550422020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8467637}}^1$

素因数の和:8467689

約数の個数: 72

約数和(自身を含む): 1171480782024

約数和(自身を除く): 684930360004

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 884, 1105, 1690, 2210, 2873, 3380, 4420, 5746, 11492, 14365, 28730, 57460, 8467637, 16935274, 33870548, 42338185, 84676370, 110079281, 143949829, 169352740, 220158562, 287899658, 440317124, 550396405, 575799316, 719749145, 1100792810, 1431030653, 1439498290, 1871347777, 2201585620, 2862061306, 2878996580, 3742695554, 5724122612, 7155153265, 7485391108, 9356738885, 14310306530, 18713477770, 24327521101, 28620613060, 37426955540, 48655042202, 97310084404, 121637605505, 243275211010, 486550422020]

約数ペア:

[(1, 486550422020), (2, 243275211010), (4, 121637605505), (5, 97310084404), (10, 48655042202), (13, 37426955540), (17, 28620613060), (20, 24327521101), (26, 18713477770), (34, 14310306530), (52, 9356738885), (65, 7485391108), (68, 7155153265), (85, 5724122612), (130, 3742695554), (169, 2878996580), (170, 2862061306), (221, 2201585620), (260, 1871347777), (338, 1439498290), (340, 1431030653), (442, 1100792810), (676, 719749145), (845, 575799316), (884, 550396405), (1105, 440317124), (1690, 287899658), (2210, 220158562), (2873, 169352740), (3380, 143949829), (4420, 110079281), (5746, 84676370), (11492, 42338185), (14365, 33870548), (28730, 16935274), (57460, 8467637)]