545793560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049603}}^1$

素因数の和:1049627

約数の個数: 32

約数和(自身を含む): 1322501040

約数和(自身を除く): 776707480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1049603, 2099206, 4198412, 5248015, 8396824, 10496030, 13644839, 20992060, 27289678, 41984120, 54579356, 68224195, 109158712, 136448390, 272896780, 545793560]

約数ペア:

[(1, 545793560), (2, 272896780), (4, 136448390), (5, 109158712), (8, 68224195), (10, 54579356), (13, 41984120), (20, 27289678), (26, 20992060), (40, 13644839), (52, 10496030), (65, 8396824), (104, 5248015), (130, 4198412), (260, 2099206), (520, 1049603)]