73763560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141853}}^1$

素因数の和:141877

約数の個数: 32

約数和(自身を含む): 178736040

約数和(自身を除く): 104972480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 141853, 283706, 567412, 709265, 1134824, 1418530, 1844089, 2837060, 3688178, 5674120, 7376356, 9220445, 14752712, 18440890, 36881780, 73763560]

約数ペア:

[(1, 73763560), (2, 36881780), (4, 18440890), (5, 14752712), (8, 9220445), (10, 7376356), (13, 5674120), (20, 3688178), (26, 2837060), (40, 1844089), (52, 1418530), (65, 1134824), (104, 709265), (130, 567412), (260, 283706), (520, 141853)]