69522440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133697}}^1$

素因数の和:133721

約数の個数: 32

約数和(自身を含む): 168459480

約数和(自身を除く): 98937040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 133697, 267394, 534788, 668485, 1069576, 1336970, 1738061, 2673940, 3476122, 5347880, 6952244, 8690305, 13904488, 17380610, 34761220, 69522440]

約数ペア:

[(1, 69522440), (2, 34761220), (4, 17380610), (5, 13904488), (8, 8690305), (10, 6952244), (13, 5347880), (20, 3476122), (26, 2673940), (40, 1738061), (52, 1336970), (65, 1069576), (104, 668485), (130, 534788), (260, 267394), (520, 133697)]