5540809040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5327701}}^1$

素因数の和:5327727

約数の個数: 40

約数和(自身を含む): 13873336008

約数和(自身を除く): 8332526968

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5327701, 10655402, 21310804, 26638505, 42621608, 53277010, 69260113, 85243216, 106554020, 138520226, 213108040, 277040452, 346300565, 426216080, 554080904, 692601130, 1108161808, 1385202260, 2770404520, 5540809040]

約数ペア:

[(1, 5540809040), (2, 2770404520), (4, 1385202260), (5, 1108161808), (8, 692601130), (10, 554080904), (13, 426216080), (16, 346300565), (20, 277040452), (26, 213108040), (40, 138520226), (52, 106554020), (65, 85243216), (80, 69260113), (104, 53277010), (130, 42621608), (208, 26638505), (260, 21310804), (520, 10655402), (1040, 5327701)]