70290192440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135173447}}^1$

素因数の和:135173471

約数の個数: 32

約数和(自身を含む): 170318544480

約数和(自身を除く): 100028352040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 135173447, 270346894, 540693788, 675867235, 1081387576, 1351734470, 1757254811, 2703468940, 3514509622, 5406937880, 7029019244, 8786274055, 14058038488, 17572548110, 35145096220, 70290192440]

約数ペア:

[(1, 70290192440), (2, 35145096220), (4, 17572548110), (5, 14058038488), (8, 8786274055), (10, 7029019244), (13, 5406937880), (20, 3514509622), (26, 2703468940), (40, 1757254811), (52, 1351734470), (65, 1081387576), (104, 675867235), (130, 540693788), (260, 270346894), (520, 135173447)]