73035560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140453}}^1$

素因数の和:140477

約数の個数: 32

約数和(自身を含む): 176972040

約数和(自身を除く): 103936480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 140453, 280906, 561812, 702265, 1123624, 1404530, 1825889, 2809060, 3651778, 5618120, 7303556, 9129445, 14607112, 18258890, 36517780, 73035560]

約数ペア:

[(1, 73035560), (2, 36517780), (4, 18258890), (5, 14607112), (8, 9129445), (10, 7303556), (13, 5618120), (20, 3651778), (26, 2809060), (40, 1825889), (52, 1404530), (65, 1123624), (104, 702265), (130, 561812), (260, 280906), (520, 140453)]