45504940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13463}}^1$

素因数の和:13498

約数の個数: 36

約数和(自身を含む): 103484304

約数和(自身を除く): 57979364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 13463, 26926, 53852, 67315, 134630, 175019, 269260, 350038, 700076, 875095, 1750190, 2275247, 3500380, 4550494, 9100988, 11376235, 22752470, 45504940]

約数ペア:

[(1, 45504940), (2, 22752470), (4, 11376235), (5, 9100988), (10, 4550494), (13, 3500380), (20, 2275247), (26, 1750190), (52, 875095), (65, 700076), (130, 350038), (169, 269260), (260, 175019), (338, 134630), (676, 67315), (845, 53852), (1690, 26926), (3380, 13463)]