80451560488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1374019}}^1$

素因数の和:1374601

約数の個数: 32

約数和(自身を含む): 162738928800

約数和(自身を除く): 82287368312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 2252, 4504, 7319, 14638, 29276, 58552, 1374019, 2748038, 5496076, 10992152, 17862247, 35724494, 71448988, 142897976, 773572697, 1547145394, 3094290788, 6188581576, 10056445061, 20112890122, 40225780244, 80451560488]

約数ペア:

[(1, 80451560488), (2, 40225780244), (4, 20112890122), (8, 10056445061), (13, 6188581576), (26, 3094290788), (52, 1547145394), (104, 773572697), (563, 142897976), (1126, 71448988), (2252, 35724494), (4504, 17862247), (7319, 10992152), (14638, 5496076), (29276, 2748038), (58552, 1374019)]