3805880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 9289080

約数和(自身を除く): 5483200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 563, 676, 845, 1126, 1352, 1690, 2252, 2815, 3380, 4504, 5630, 6760, 7319, 11260, 14638, 22520, 29276, 36595, 58552, 73190, 95147, 146380, 190294, 292760, 380588, 475735, 761176, 951470, 1902940, 3805880]

約数ペア:

[(1, 3805880), (2, 1902940), (4, 951470), (5, 761176), (8, 475735), (10, 380588), (13, 292760), (20, 190294), (26, 146380), (40, 95147), (52, 73190), (65, 58552), (104, 36595), (130, 29276), (169, 22520), (260, 14638), (338, 11260), (520, 7319), (563, 6760), (676, 5630), (845, 4504), (1126, 3380), (1352, 2815), (1690, 2252)]