5460456560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{169369}}^1$

素因数の和:169426

約数の個数: 80

約数和(自身を含む): 14113263360

約数和(自身を除く): 8652806800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 169369, 338738, 677476, 846845, 1354952, 1693690, 2201797, 2709904, 3387380, 4403594, 5250439, 6774760, 8807188, 10500878, 11008985, 13549520, 17614376, 21001756, 22017970, 26252195, 35228752, 42003512, 44035940, 52504390, 68255707, 84007024, 88071880, 105008780, 136511414, 176143760, 210017560, 273022828, 341278535, 420035120, 546045656, 682557070, 1092091312, 1365114140, 2730228280, 5460456560]

約数ペア:

[(1, 5460456560), (2, 2730228280), (4, 1365114140), (5, 1092091312), (8, 682557070), (10, 546045656), (13, 420035120), (16, 341278535), (20, 273022828), (26, 210017560), (31, 176143760), (40, 136511414), (52, 105008780), (62, 88071880), (65, 84007024), (80, 68255707), (104, 52504390), (124, 44035940), (130, 42003512), (155, 35228752), (208, 26252195), (248, 22017970), (260, 21001756), (310, 17614376), (403, 13549520), (496, 11008985), (520, 10500878), (620, 8807188), (806, 6774760), (1040, 5250439), (1240, 4403594), (1612, 3387380), (2015, 2709904), (2480, 2201797), (3224, 1693690), (4030, 1354952), (6448, 846845), (8060, 677476), (16120, 338738), (32240, 169369)]