2760219800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1061623}}^1$

素因数の和:1061652

約数の個数: 48

約数和(自身を含む): 6911172240

約数和(自身を除く): 4150952440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 1061623, 2123246, 4246492, 5308115, 8492984, 10616230, 13801099, 21232460, 26540575, 27602198, 42464920, 53081150, 55204396, 69005495, 106162300, 110408792, 138010990, 212324600, 276021980, 345027475, 552043960, 690054950, 1380109900, 2760219800]

約数ペア:

[(1, 2760219800), (2, 1380109900), (4, 690054950), (5, 552043960), (8, 345027475), (10, 276021980), (13, 212324600), (20, 138010990), (25, 110408792), (26, 106162300), (40, 69005495), (50, 55204396), (52, 53081150), (65, 42464920), (100, 27602198), (104, 26540575), (130, 21232460), (200, 13801099), (260, 10616230), (325, 8492984), (520, 5308115), (650, 4246492), (1300, 2123246), (2600, 1061623)]