107280940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{412619}}^1$

素因数の和:412641

約数の個数: 24

約数和(自身を含む): 242620560

約数和(自身を除く): 135339620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 412619, 825238, 1650476, 2063095, 4126190, 5364047, 8252380, 10728094, 21456188, 26820235, 53640470, 107280940]

約数ペア:

[(1, 107280940), (2, 53640470), (4, 26820235), (5, 21456188), (10, 10728094), (13, 8252380), (20, 5364047), (26, 4126190), (52, 2063095), (65, 1650476), (130, 825238), (260, 412619)]